Answers
Answer:
correct answer is D
Step-by-step explanation:
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you have negioated a vehcile purchase rice of $37,000, will make a $7,000 down payment and finance the remainder. The terms of the loan are: monthly payments, 6.00 percent annual rate of interest, and you will finance the loan for six years.
a. calculate the amount of your monthly payments
b. at the end of the six-year loan term, what is the total amount of interest you will have paid the lenders?
Answers
a. To calculate the amount of your monthly payments, you can use the following formula:
P = (A / N) + (r * (A - ((A * (m - 1)) / N)))
Where:
P = monthly payment
A = total amount financed (purchase price - down payment)
N = total number of payments (6 years * 12 months = 72)
r = monthly interest rate (6% / 12 = 0.005)
m = the month of the payment (ranging from 1 to 72)
Plugging in the values, we get:
P = (30000 / 72) + (0.005 * (30000 - ((30000 * (1 - 1)) / 72)))
P = $483.23
So your monthly payment would be $483.23.
b. To calculate the total amount of interest paid over the six-year loan term, you can use the following formula:
Total Interest = (P * N) - A
Where:
P = monthly payment (from part a)
N = total number of payments (72)
A = total amount financed (30000)
Plugging in the values, we get:
Total Interest = (483.23 * 72) - 30000
Total Interest = $8,869.56
So the total amount of interest you will have paid the lenders over the six-year loan term is $8,869.56.
In which quadrant does the point (-25, 15) lie ?
Answers
The point (-25, 15) lies in the third quadrant above the x-axis and left to the y-axis.
The four quadrants are formed by the intersection of the x-axis and the y-axis on a Cartesian plane. The point (-25, 15) is represented by the coordinates (-25) and (15) on the x and y-axis, respectively. Since the x-coordinate is negative, the point lies to the left of the y-axis.
Similarly, since the y-coordinate is positive, the point lies above the x-axis. Therefore, the point (-25, 15) is located in the third quadrant, which is below the x-axis and to the left of the y-axis. In this quadrant, both the x and y-coordinates are negative.
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Which set of ordered pairs gives the polygon shown?
(-1, 0.5), (1.25, 0), (0.75, -0.75)
(0.75, -0.75), (-1, 0.5), (0, 1.25)
(-0.75, 0.75), (0.5, -1), (0, 1.25)
(-1, 0.75), (0, 1.5), (0.75, -0.75)
Answers
The set of ordered pairs of the polygon is:
(0.75, -0.75), (-1, 0.5), (0, 1.25)
Option B is the correct answer.
We have,
From the figure,
We have,
The polygon has three points.
The points are in ordered pairs.
We see that,
Each number has four units.
So,
1 unit = 0.25 units
Now,
The coordinates of the polygon are:
(3 units, -3 units) = (0.75, -0.75)
(0, 5 units) = (0, 1.25)
(-4 units, 2 units) = (-1, 0.50)
Thus,
The set of ordered pairs of the polygon is:
(0.75, -0.75), (-1, 0.5), (0, 1.25)
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How many cubic meters of dirt are there in a pile conical shape 9m in diameter and 4m high
Answers
The Volume of Cone is 84.8 m³.
We have,
d = 9 m
r= 4.5 m
H = 4 m
So, Volume of Cone
= 1/3 πr²h
= 1/3 (3.14) (4.5)² (4)
= 1/3 (3.14) (20.25) (4)
= 84.8 m³
Thus, the volume is 84.8 m³.
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After paying a 20% deposit on a $300,000 home, David and Kennah finance the rest of the home cost and the closing fees for their home purchase with a 30-year loan for
$247,249 that charges an annual percentage rate of 3.94%. Calculate the total sum (NOT A SINGLE MONTHLY PAYMENT) of all monthly payments required to pay off this loan.
Round to the nearest whole number.
Answers
Answer: The total sum of all monthly payments required to pay off this loan is $410,932.
To calculate this, we need to first find the amount of the loan that is not covered by the deposit. The deposit is 20% of $300,000, or $60,000, so the remaining amount of the loan is $300,000 - $60,000 = $240,000.
Next, we need to calculate the monthly payment on the loan. We can use the formula for a fixed-payment loan to do this:
Payment = (Loan amount x Monthly interest rate) / (1 - (1 + Monthly interest rate)^(-Number of months))
The monthly interest rate is the annual interest rate divided by 12, or 0.0394 / 12 = 0.003283.
The number of months is the number of years times 12, or 30 x 12 = 360.
Plugging these values into the formula gives:
Payment = ($247,249 x 0.003283) / (1 - (1 + 0.003283)^(-360)) = $1,151.80
Finally, we can find the total sum of all monthly payments by multiplying the monthly payment by the number of months:
Total payments = $1,151.80 x 360 = $410,932 (rounded to the nearest whole number).
Step-by-step explanation:
The ratio for the split is entered in cells B2 and C2. For example, the ratio of 2-for-1 would be entered as a 2 in B2 and a 1 in C2. The number of pre-split shares is entered in B3 and the pre-split price is entered in B4, Write the spreadsheet formula that will calculate the post-split number of outstanding shares in C3
Answers
The spreadsheet formula that will calculate the post-split number of outstanding shares in C3 will be C3*(B2/C2).
How to calculate the formulaAssuming the split ratio has been inputted in cells B2 and C2, one can easily ascertain the post-split number of outstanding shares in cell C3 by simply using the following formula:
=C3 × (B2/C2).
In this case, the equation multiplies the pre-split quantity of outstanding shares by the ratio written down in cells B2/C2 for the determination of resulting post-split number of outstanding shares that are in cell C3.
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Solve the following system of equations. If there is no solution, write DNE in each coordinate of the ordered triplet. If there are an infinite number of solution, write each coordinate in terms of z
x+3=y+12
z+13=x+8
y-7=z-11
PLS
Answers
Here's how to solve the system of equations:
From the first equation, we can see that y = x - 3 + 12 = x + 9.
Substituting this expression for y into the third equation, we get:
x + 9 - 7 = z - 11
x + 2 = z
Substituting this expression for z into the second equation, we get:
x + 21 = x + 8 + 13
x + 21 = x + 21
This equation is true for all values of x, which means there are an infinite number of solutions. However, we can still find a specific solution by using any of the equations we've derived so far.
Using the expression for y in terms of x, we get:
y = x + 9
Using the expression for z in terms of x, we get:
z = x + 2
We can now substitute these expressions for y and z into any of the original equations to solve for x. Using the second equation, we get:
x + 13 = x + 8 + 13
x = 9
Now that we know x, we can substitute it into the expressions for y and z to get:
y = x + 9 = 18
z = x + 2 = 11
Therefore, the solution to the system of equations is (y, x, z) = (22, 9, 18).
will give brainliest!!!!!! Find the measure of each angle indicated.
Round to the nearest tenth.
6)
7)
A
0
C
A
0
12
()
6
5
B
B
10
C
Answers
Using trigonometric relations we can see that:
6) θ = 30°
7) θ = 60°
How to find the measure of the angle?We can see a right triangle where we want to find the value of θ, we know the hypotenuse and the opposite cathetus, then we can use the trigonometric relation:
sin(θ) = (opp cath)/hyp
Replacing what we know:
sin(θ) = 6/12 = 1/2
Then we know that θ = 30°
For the second one we know the adjacent cathetus and the hypotenuse, here we need to use the cosine relation:
cos(θ) = 5/10
cos(θ) = 1/2
then θ = 60°
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What is the length of BC?
Answers
Answer:
18
Step-by-step explanation:
AC=AB
BC^2=AB^2+AC^2
162+162=324
Square root of 324 is 18.
Claim: fewer than 7.4% of homes have only a landline telephone and no wireless phone. Sample data: A survey by the National Center for Health Statistics showed that among 13,323 homes 5.77% had landline phones without wireless phones. Complete parts (a) and (b).
Answers
There is sufficient evidence to suggest that the proportion of homes with only a landline phone is less than 7.4%.
Null hypothesis: p ≥ 0.074
proportion of homes with only a landline phone is greater than or equal to 7.4%
Alternative hypothesis: p < 0.074 (proportion of homes with only a landline phone is less than 7.4%)
where p is the true proportion of homes in the population that have only a landline phone.
(b) Compute the test statistic and p-value assuming the null hypothesis is true, using a significance level of α = 0.05.
To compute the test statistic, we first need to calculate the sample proportion:
p cap= 0.0577
The test statistic is given by:
z = (p cap - p) / √p(1-p)/n
where n is the sample size. Substituting the values, we get:
z = (0.0577 - 0.074) / √0.074(1-0.074)/13323)
= -12.28
the p-value is less than 0.0001, which is much smaller than the significance level of 0.05.
Therefore, we reject the null hypothesis and conclude that there is sufficient evidence to suggest that the proportion of homes with only a landline phone is less than 7.4%.
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Solitary Savings received an initial deposit of $2000. It kept a percentage of this money in reserve based on the reserve rate and loaned out the rest. The amount it loaned out was eventually all deposited back into the bank. if this cycle continued indefinitely and eventually the $2000 turned into $40,000, what was the reserve rate?
Answers
The value of reserve rate is 5%
Given that;
Solitary savings bank received initially amount of $2000.
Now, Let x% percent be kept as reserve then (100-x)% will be loaned out which would be deposited in other bank.
The other bank would keep x% of (100 - x) and again loan the remaining amount.
Thus the total deposits of this cycle would be a geometric series as
⇒ 2000[1 + (100 - x)% + (100 - x)²%+(100-x)² +...]
Here common ratio is,
(100 - x) / 100 = 1 - 0.01x <
for all possible x
This series is infinite and sum of this would be
= sum of geometric series
= 2000 (1/ (x/100)
= 200000/x
This is given as, 40000
Hence, equate and simplify to get;
⇒ x = 5%
So, The value of reserve rate is 5%
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What is the scale factor from sjt to ect?
Answers
Answer: 3
Step-by-step explanation:
The scale factor is the proportional ratio from one figure to another.
Notice the corresponding lengths are CE≅JS, TC≅TJ, and TE≅TS.
Comparing CE and JS, the length for CE is 4, and the length for JS is 12.
[tex]4*3=12[/tex]
This means the scale factor is 3. To be sure, let's try the other side.
TC and TE have the same lengths. They are both 5 in length. TS is 15 in length.
[tex]5*3=15[/tex]
This confirms that the scale factor is 3.
can someone solve and graph it
f(x)=|x+1|+2
Answers
Answer:
d y x+1
----- = (l x+1 l + 2) x -----------------------
d x (l x+1 l + 2) x lx+1l
SIMPLIFY the expression: 12x - 7y - 8x + 3y
Answers
Answer:
the simplified expression is 4x - 4y
Step-by-step explanation:
1. Rewrite!
12x - 7y - 8x + 3y
2. Combine like terms:
12x - 8x - 7y + 3y
3. Solve both sides to simplify
12 x - 8x = 4x
and
-7y + 3y = -4y
So, 4x - 4y is your answer.
I need these pages done quick! Can anyone give the answers?
Answers
Answer:
Step-by-step explanation:
Please help me with this question giving brainliest and points
Answers
The category that had the highest relative frequency is given as follows:
Have chores.
How to obtain the relative frequencies?To obtain the relative frequencies for each item, we must add the rows/columns that represent the items in this problem.
Hence the relative frequencies for each item are given as follows:
Have chores: 9 + 7 = 16.Do not have chores: 8 + 6 = 14.Have a sibling: 7 + 8 = 15.Does not have a sibling: 9 + 6 = 15.More can be learned about relative frequencies at https://brainly.com/question/1809498
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Find the missing angle
A
B
C
D
Answers
The solution is the missing angle is 74.
Here, we have,
The sum of all the angles of a triangle (of all types) is equal to 180°.
The sum of the length of the two sides of a triangle is greater than the length of the third side.
In the same way, the difference between the two sides of a triangle is less than the length of the third side.
here, we have,
from the given diagram, we get,
the given angles are 55 and 51
let, the missing angle be x
we know that,
The sum of all the angles of a triangle (of all types) is equal to 180°.
so, x+55+51 = 180
or, x + 106 = 180
or, x = 74
Hence, The solution is the missing angle is 74.
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John paid $270 for a new mountain bicycle to sell in his shop. He wants to price it so that he can offer a 10% discount but still make 30% of the price he paid for. At what price should the bike be marked $?
Answers
John should mark the bike at $390 to offer a 10% discount and still make a 30% profit on the price he paid for.
If John wants to make a 30% profit on the price he paid for the bike, he needs to sell it for:
$270 + 30% of $270 = $270 + $81 = $351
To offer a 10% discount on the marked price, he needs to calculate the price that includes the discount. Let's call this price "x".
90% of the marked price "x" is the same as the price he wants to sell the bike for ($351):
0.9x = $351
x = $390
Therefore, John should mark the bike at $390 to offer a 10% discount and still make a 30% profit on the price he paid for.
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If the recommended adult dosage for a drug is D (in mg), then to determine the appropriate dosage e for a child of age a, pharmacists use the equation c = 0.0417D(a + 1).
Suppose the dosage for an adult is 150 mg.
(a) Find the slope of the graph of e. (Round your answer to two decimal places.)
What does it represent?
The slope represents the Select of the dosage for a child for each change of 1 year in age.
(b) What is the dosage for a newborn? (Round your answer to two decimal places.)
ma
Answers
a) The slope shows that the appropriate dose c for an older child increase by 6.225 mg if the child is one year older.
b) The dose for newborn baby is: 6.225 mg
The equation of a line in slope intercept form is:
y = mx + c
where: m is slope and c is y-intercept
(a) Let a be an age of an child in years. Then:
c = 0.0417Da + 0.0417D
Where D is a constant
Since D = 150 mg, then we have:
The slope of the graph = 0.0417(150)
= 6.225 mg/year
The slope shows that the appropriate dose c for an older child increase by 6.225 mg if the child is one year older.
(b) Newborn baby: a=0
Thus:
c(0) = 0 + 6.225
= 6.225 mg
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Question 2: Perform the inverse Laplace transform of the following rational fractions using partial fraction expansion. List the procedures and verify the results with the MATLAB function "ilaplace". Attach the MATLAB codes and results. (1) F(s) = 5+1 ($2+28+2) (10 marks) (2) F(s) = s2+3+1 (s+2)(82+28+1) (10 marks)
Answers
(1) F(s) = 5+1 / (s^2 + 28s + 2)
To perform partial fraction expansion, we first need to factor the denominator:
s^2 + 28s + 2 = (s + 14 - sqrt(194))(s + 14 + sqrt(194))
We can then write:
F(s) = A / (s + 14 - sqrt(194)) + B / (s + 14 + sqrt(194))
where A and B are constants to be determined.
Multiplying both sides by the denominator and simplifying, we get:
5+1 = A(s + 14 + sqrt(194)) + B(s + 14 - sqrt(194))
Setting s = -14 - sqrt(194), we get:
5+1 = B(2sqrt(194))
Solving for B, we get:
B = (5+1) / (2sqrt(194))
Setting s = -14 + sqrt(194), we get:
5+1 = A(2sqrt(194))
Solving for A, we get:
A = (5+1) / (2sqrt(194))
Thus, the partial fraction expansion of F(s) is:
F(s) = [(5+1) / (2sqrt(194))] / (s + 14 + sqrt(194)) + [(5+1) / (2sqrt(194))] / (s + 14 - sqrt(194))
To find the inverse Laplace transform, we can use the table of Laplace transforms or MATLAB. Using MATLAB, we get:
ilaplace(F(s)) = (5+1) / (2sqrt(194)) * (exp(-14t) / sqrt(194)) * (cosh(sqrt(194)t) + sinh(sqrt(194)t))
(2) F(s) = s^2 + 3s + 1 / (s + 2)(s^2 + 8s + 1)
To perform partial fraction expansion, we first need to factor the denominator:
s^2 + 8s + 1 = (s + 4 - sqrt(15))(s + 4 + sqrt(15))
We can then write:
F(s) = A / (s + 2) + B / (s + 4 - sqrt(15)) + C / (s + 4 + sqrt(15))
where A, B, and C are constants to be determined.
Multiplying both sides by the denominator and simplifying, we get:
s^2 + 3s + 1 = A(s + 4 - sqrt(15))(s + 4 + sqrt(15)) + B(s + 2)(s + 4 + sqrt(15)) + C(s + 2)(s + 4 - sqrt(15))
Setting s = -4 + sqrt(15), we get:
-4 + sqrt(15) = A(-4 + sqrt(15) + 4 + sqrt(15))
Solving for A, we get:
A = (-4 + sqrt(15)) / (2sqrt(15))
Setting s = -4 - sqrt(15), we get:
-4 - sqrt(15) = A(-4 - sqrt(15) + 4 + sqrt(15))
Solving for A, we get:
A = (-4 - sqrt(15)) / (-2sqrt(15))
Setting s = -2, we get:
-1 = B(-2)(-2 + 4 + sqrt(15))
Solving for B, we get:
B = (-1) / (2sqrt(15) + 4)
Setting s =
Please help asap please
Answers
The expansion and simplification of the expression, (3x - 2)(2x² + 5x - 1) is 6x³ + 11x² - 13x + 2.
How to simplify and expand an expression?In order to expand and simplify an expression, we need to multiply out the brackets and then simplify the resulting expression by collecting the like terms.
Therefore, let's expand and simplify the expression.
Hence,
(3x - 2)(2x² + 5x - 1)
Therefore, let's multiply
(3x - 2)(2x² + 5x - 1) = 6x³ + 15x² - 3x - 4x² - 10x + 2
6x³ + 15x² - 3x - 4x² - 10x + 2 = 6x³ + 15x² - 4x² - 3x - 10x + 2
6x³ + 15x² - 4x² - 3x - 10x + 2 = 6x³ + 11x² - 13x + 2
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PLEASE HELP ME PICK THE RIGHT ANSWER!!!!!
Answers
The meaning of the absolute value of -5.5 is given as follows:
The temperature decreases 5.5 degrees.
What is the absolute value of a number?The absolute value of a number is the number without the signal, for example:
|-2| = |2| = 2.
The number in this problem is given as follows:
-5.5.
Hence:
The negative sign means that the temperature decreased.The absolute value of 5.5 means that the temperature decreased by 5.5 degrees.Hence the second option is the correct option in the context of this problem.
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Write the number 12,304,652 using words
Submit Question
X Question 4
Answers
Answer:twelve million, three hundred and four thousand, six hundred and fifty two
Step-by-step explanation:
PLEASE HELP FAST!
A marble is selected from a bag containing eight marbles numbered 1 to 8.
The number on the marble selected will be recorded as the outcome.
Consider the following events.
Event A: The marble selected has an ODD number.
Event B: The marble selected has a number from 3 to 6.
Give the outcomes for each of the following events.
If there is more than one element in the set, separate them with commas.
Answers
The possible outcomes for each of the given events are:
A {1, 3, 5, 7}
B {3, 4, 5, 6}
How to identify the outcomes for the events?The possible outcomes for the experiment are {1, 2, 3, 4, 5, 6, 7, 8}.
The two given events are:
A "The marble selected is an odd number"
The outcomes for this event are the odd numbers that are outcomes for the experiment, then the outcomes here are {1, 3, 5, 7}
The second event is:
B "The marble selected has a number from 3 to 6."
The possible outcomes here are {3, 4, 5, 6}
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if a small cup is 10 oz and cost 2.69 what is the cost per ounces
Answers
Answer:
The cost per ounce of the small cup is $0.269
Step-by-step explanation:
To find the cost per ounce, we can divide the cost of the cup by the number of ounces it holds.
Cost per ounce = Cost of the cup ÷ Number of ounces in the cup
Cost of the cup = $2.69
Number of ounces in the cup = 10 oz
So,
Cost per ounce = $2.69 ÷ 10 oz
Cost per ounce = $0.269 per oz (rounded to the nearest thousandth)
Therefore, the cost per ounce of the small cup is $0.269.
A student named Foofy conducted a survey. In her sample, 83% of mothers employed outside the home would rather be home raising children. She reported that "the statistical analyses prove that most working women would rather be at home." What is the problem with this conclusion? Using everything we've learned in the class so far, how could we fix her report to make it better?
Answers
The problem with Foofy's conclusion is that she drew a general conclusion from a sample without considering potential biases or confounding factors. To make the report better, she could provide more context, acknowledge potential biases, and make it clear that her conclusion only applies to her sample.
The problem with Foofy's conclusion is that it is based on a biased sample. She only surveyed mothers who were employed outside the home, which does not represent all working women. Therefore, her conclusion cannot be generalized to all working women.
To make the report better, Foofy could specify that her conclusion only applies to mothers who are employed outside the home, rather than all working women.
Additionally, she could improve the study's sampling method by randomly selecting a more representative sample of working women, rather than only surveying mothers who are employed outside the home.
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What are the coordinates of the focus of the parabola? y=−1/8x2−2x−4
Answers
The coordinates of the focus of the parabola y = -(1/8)x² - 2x - 4 is (-8, 2).
What are the coordinates of the focus of the parabola?y = -(1/8)x² - 2x - 4
Given by the equation y = -(1/8)x² - 2x - 4,
To find the focus of the parabola we first need to put the equation in standard form:
y = a(x - h)² + k
Where (h, k) is the vertex of the parabola, and a is a constant that determines the shape and size of the parabola.
Completing the square on the x terms, we get:
y = -(1/8)(x² + 16x + 64) - 4 + 8
= -(1/8)(x + 8)² + 4
Comparing this to the standard form, we see that the vertex is (-8, 4) and a = -1/8.
Since the coefficient of x² is negative, the parabola opens downwards.
The focus of the parabola is located at a distance of 1/(4a) units from the vertex, on the axis of symmetry, which is a vertical line passing through the vertex.
Substituting the value of a, we get:
= 1/(4a)
= 1/(4(-1/8))
= 2
Therefore, the focus of the parabola is located 2 units below the vertex, on the line x = -8.
So the focus has coordinates (-8, 2).
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Given u = 4i - 7j and v = -6i + 9j, what is u • v?
-87
-82
26
39
Answers
u • v = (4i)(-6i) + (-7j)(9j) = -24i^2 - 63j^2
Since i^2 = j^2 = -1, we have:
u • v = -24(-1) - 63(-1) = 24 - 63 = -39
Therefore, the answer is —87
PLS HELP!
write an equation of the ellipse with foci at (0 ±10), and vertices at (0 ±11)
Answers
Which function has a domain where x is not equal to 3 and a range where y is not equal to 2?
Answers
Domain where x is not equal to 3 and a range where y is not equal to 2 for function (x+5)/(x-3)
Domain = Set of all input values of a function.
range = set of all output values of a function.
Given: Domain: x≠3 ; range = y≠2
We do not include a value for domain if it makes the expression indeterminant .
Since all the functions in options are fractions, here the denominator does not equal to 0.
But in option C and D, the denominator can be zero if x=3.
So , domain for then it x ∈ R-3
for option C if 2=2(x+5)/(x-3)
x-3=x+5
-3=5 which is not possible
Where as in option D, 2=(x+5)/(x-3)
2x-6=x+5
x=11
Hence, domain where x is not equal to 3 and a range where y is not equal to 2 for function (x+5)/(x-3)
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Which function has a domain where x does not =3 and a range where y does not =2? A. f(x)=(x-5)/(x+3) B. f(x)=2(x+5)/(x+3) C. 2(x+5)/(x-3) D. (x+5)/(x-3)