Mathematics Middle School

A study showed that 75% of people who joined a gym did so
in January. Which value is equivalent to 75%?
A) 3/4
B) 75
C) 1/4
D) 7.5

Answers

Answer 1

Answer: A 3/4

Step-by-step explanation: this is one of those fractions you need to memorize so if it helps think of it like quarters 1/4=25% 2/4=50% 3/4=75% 4/4=100% or divide 3/4=0.75 and 0.75 as a percent is 75% same rule applies to all fractions

Answer 2

Answer:

A

Step-by-step explanation:

75 percent in decimal form would be 0.75

3/4 = 0.75

so they share the same value

Related Questions

What is area of the composite shape? ___ sq. ft

Use 3.14 for "pi" and round to the nearest hundredths place.

Answers

Answer:

236.63

Step-by-step explanation:

The area of the composite shape is
236.63 sq

The owner of a tea shop is making a blend of two teas. Tea A costs $5.40 per pound. Tea B costs $6.80 per pound. The owner wants to make 8 pounds of the blend and wants to sell it for $5.75 per pound. How much of each tea should he use?

Answers

Answer:
12 pounds of tea-1 and 8 pounds of tea-2 should be used.
Step-by-step explanation:
Let the mass of the tea-1 be x and tea-2 be y.
Total mass of mixture tea owner wants to make = 20
pounds
x+y = 20 ... [1]
Cost of 1 pound of tea-1 = $6.50
Cost of 1 pound of tea-2 = $4.00
Cost of the 1 pounds mixture = $5.50
₴ × $6.50 + y × $4.00 = 20 × $5.50
6.5× + 4.00y = 110... [2]
Solving equation [1] and [2] by substitution method, putting value of × from [1] in [2].
X=20 - y
6.5(20 - y) + 4.00y = 110
130 - 6.50y + 4.00y = 110
-2.5 y=-20
y = 8
×=20-y = 20-8 = 12
12 pounds of tea-1 and 8 pounds of tea-2 should be used.

I REALLY HOPE THIS HELPS

Mm what about this one? Help please ♡☆ ty ty!♡

Answers

Answer:

54

Step-by-step explanation:

[tex] < 2 = 180 - 109 \\ = 71 \\ < 1 = 180 - 71 - 55 \\ = 54[/tex]

The measure of ∠1 is 54 degrees by angle sum property

We have to find measure of angle 2 before finding angle 1 ∠1

∠2 + 109 = 180

Subtract 109 from both sides

∠2 = 180-109

∠2 =71 degrees

From angle sum property theorem we know that in any triangle the sum of  angles is 180 degrees

∠1 + 71 +55 = 180

∠1 + 126 =180

Subtract 126 from both sides

∠1 = 180-126

One hundred eighty minus one hundred twenty six is equal to fifty four degrees

∠1 = 54 degrees

Hence, the measure of ∠1 is 54 degrees by angle sum property

To learn more on Triangles click:

https://brainly.com/question/2773823

#SPJ1

Ms. Hernandez is taking her children and their friends to the movies. She will pay $10 for her adult ticket and $7 for each child ticket. Ms. Hernandez does not want to spend more than $40. Which inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase?

Answers

Answer:

The inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase is option (D) 10 + 7x ≤ 40.

Step-by-step explanation:

Step 1: Let x be the number of child tickets that Ms. Hernandez can purchase.

Step 2: The cost of the adult ticket is $10, and the cost of each child ticket is $7. Therefore, the total cost T of the tickets can be expressed as:

T = 10 + 7x

Step 3: Ms. Hernandez does not want to spend more than $40. So, we can write an inequality to express this:

T ≤ 40

Substituting the expression for T, we get:

10 + 7x ≤ 40

Simplifying the inequality:

7x ≤ 30

Step 4: Dividing both sides by 7:

x ≤ 4.2857

Since we cannot purchase a fraction of a ticket, Ms. Hernandez can purchase at most 4 child tickets.

Therefore, the inequality that can be used to find c is:

7x + 10 ≤ 40 or 10 + 7x ≤ 40.

To learn more about fraction,

https://brainly.com/question/10354322

https://brainly.com/question/1301963

Help please I don’t know this

Answers

×Answer: 400

Step-by-step explanation: [tex]20×20=400[/tex]

It is 400





Because 20x20=400

Find the area of the composite figure.

A) 38 square units
B) 49 square units
C) 41.7 square units
D) 34.8 square units

Answers

Answer:

The answer is C (41.7)

Step-by-step explanation:

If you have any questions please ask me! :)

Answer: C) 41.7 square units

i hate geometry....so very much

Answers

Answer: 128 cm

Step-by-step explanation: 96+24+8=128cm

If you borrow $600 for 2 years at an annual interest rate of 7%, how much will you pay altogether?

Answers

The guy who answered first was right

The scale on a map reads 4 cm = 1.6 m. The relationship on the map is graphed on a coordinate grid, with centimeters on the y -axis and meters on the x -axis. The rate of change is: blank blank per blank

a. 0.4
b. 2.5
c. centimeters
d. meters

Answers

Answer:

To find the rate of change, we need to determine how much the value on the y-axis changes for every unit change on the x-axis.

The scale on the map reads 4 cm = 1.6 m, which means that for every 1 meter on the x-axis, there are 2.5 centimeters on the y-axis (since 4 cm is equivalent to 1.6 m, we can divide both sides by 1.6 to get 1 cm is equivalent to 0.4 m, or 2.5 cm is equivalent to 1 m).

Therefore, the rate of change on this graph is:

2.5 centimeters per meter

Or, we can express this as:

2.5 cm/m

Step-by-step explanation:

the answer is 2.5!!!!!!!!

tryingtogetverified u have helped me sm thank u btw.

Answers

Answer:5sweaters

Step-by-step explanation:

if u add 40 twice for each sheep wich there are five sheeps that makes 200 then take away 40 till u get zero and counts how many 40s you took away

I cant figure it out I have only one more chance too

Answers

Answer: I believe it's 57

Step-by-step explanation:

I think it’s 7 because 7 is in the ones place

Kevin goes to a restaurant that offers 4 appetizer choices, 4 different meats, 6 vegetables, 4 desserts, and 7 drinks. Assuming he gets one of each, how many different meals could he order? Responses A 184 B 25 C 2688 D 672 E 504

Answers

Kevin has 4 choices of appetizers, 4 choices of meats, 6 choices of vegetables, 4 choices of desserts, and 7 choices of drinks. To find the total number of different meals he can order, we need to multiply the number of choices for each category:

4 appetizer choices × 4 meat choices × 6 vegetable choices × 4 dessert choices × 7 drink choices = 2,688

Therefore, Kevin can order 2,688 different meals. So the answer is option C.
the correct answer is 2688 because if you do 4 x 4 x 6 x 4 x 7, it’ll equal to 2,688.

Which of the following is the solution set of x < 5?

A) x = {5, 4, 3, 2, 1, ... }
B) x = {5, 6, 7, 8, 9, ... }
C) x = {4, 3, 2, 1, ... }
D) x = {3, 4, 5, 6, 7, ... }

with solution pls, show the solution how did you get the answer​

Answers

The best answer from the options provided is C, because "x<5" means all the numbers less than 5 and answer C only has integers that are less than 5.

Now C isn't a perfect answer, because C leaves out all the other fractions and decimals like 4.3 and 3/4 that are also less than 5, but aren't in answer C.

But given your choices, A, B, and D are not the answer, since they all have a number included that's greater than OR equal to 5.

The correct answer is B) x = {5, 6, 7, 8, 9, ... }.

To see why, let's break down the inequality x < 5. This inequality means that x can be any number that is less than 5, but not including 5 itself. In other words, x can be any number in the open interval (-∞, 5).

The solution set for this inequality is any set of numbers that satisfies this condition. The set of numbers in option B) {5, 6, 7, 8, 9, ... } is the only set that satisfies this condition, since all of these numbers are less than 5.

Option A) {5, 4, 3, 2, 1, ... } includes 5, which is not a solution to the inequality x < 5.

Option C) {4, 3, 2, 1, ... } does not include any numbers greater than or equal to 5, so it does not satisfy the inequality x < 5.

Option D) {3, 4, 5, 6, 7, ... } includes 5, which is not a solution to the inequality x < 5.

Greg has 4 shirts: a white one, a black one, a red one, and a blue one. He also has two pairs of pants, one blue and one tan. What is the probability, if Greg gets dressed in the dark, that he winds up wearing the white shirt and tan pants? Show your work.

Answers

Answer:

1/8 probability or a 12.5% chance

Step-by-step explanation:

Greg has 4 choices for his shirt and 2 choices for his pants. The total number of possible outfits is then 4*2 = 8. Since Greg is equally likely to choose any one of these outfits, the probability that he chooses the white shirt and tan pants is 1/8.

I am so sorry but please help and if its not too much please explain how you did it too!♡ TY!<3

Answers

Answe 56

Step-by-step explanation:

hoped that helped

Choose an expression that is equivalent to the following.
6n + 2(3 - 5n)

A. n+6
B. 16n+6
C. 6-4n
D. 11n

Answers

Answer: C. 6-4n

Step-by-step explanation:

    We will simplify the expression and see which one is equivalent.

Given:

  6n + 2(3 - 5n)

Distribute:

  6n + 6 - 10n

Subtract:

  -4n + 6

      This is the same as 6 - 4n, so our answer is C. 6-4n

Answer:

6-4n (C.)

Step-by-step explanation:

First you would do 2x3=6

2x-5n=-10n

6n+ -10n= -4n

6-4n

please help......................

Answers

Answer: 6.6 in^2

Step-by-step explanation:

2.2 x 3 = 6.6

You can get the answer by multiplying width times length giving you 6.6 inches

what is -3 1/3 -2?
its for an i-ready assignment

Answers

Answer:

The answer is -5.333

fraction answer: -5 333/1000

Step-by-step explanation:

If you have any questions ask me please! :)

Answer:

-5.33333333333

Please! I have class again tomorrow and homework is due! Urgent!

Answers

In order to find perimeter add all the sides for example the green shape would be 24 inches by adding 7+7+5+5
Sorry I don’t know hope you get right

please help quickly! thank u so much god bless

Answers

A C D E

Just count the units from wherever it stays to.

Answer:

A

D

C

E

Step-by-step explanation:

If you have any questions please ask me! :)

each shelf on Sandra's bookcase is 42 1/2 inches long each book she wil place on a shelf is 3/4 inches wide what is the greatest number of books of this size can she fit on one shelf?
(the answer is 56 but I need to have the work)

Answers

Answer: yeah 56

Step-by-step explanation:

42.5 divided by .75 is 56.666666666666666666666666666667

And with this type of question, you have to round down to a whole number so, 56

Hope this helps :)

hey! 42 1/2 inches is 85/2 inches.

to find the number of books she can fit on the shelf, she has to divide the total amount of inches (85/2) by the width of each book (3/4)

dividing by a fraction is the same thing as multiplying by its reciprocal, so… 85/2 x 4/3 = 170/3

170/3 = about 56 books (rounded to the nearest whole number)

i hope this helped!! :))

Can you please help with this? Thanks!


A
∠A and
∠
B
∠B are supplementary angles. If
m
∠
A
=
(
x
+
4
)
∘
m∠A=(x+4)
∘
and
m
∠
B
=
(
2
x
−
7
)
∘
m∠B=(2x−7)
∘
, then find the measure of
∠
A
∠A.

Answers

Answer:

Step-by-step explanation:

so its 23 cause .

supplementary means that the two angles must add up to 180 degrees.

that means we should set up the equation like this:

(x+4)+(2x-7)=180

solve by adding like terms

3x-3=180

add

3x=183

divide

x=61

we can check this answer by plugging the number back in.

(61+4)+(2(61)-7)=180

(65)+(115)=180

therefore angle A would equal 65 degrees.

Find the approximate radius of a circle with a circumference of 51.81 millimeters. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answers

Answer: 16.5

Step-by-step explanation:

51.81/3.14=16.5

Simple :)

Hope it helps!

Answer:16.5
51.81/3.14= 16.5

Nick had 29 toy cars. Then he bought 16 cars from the toy store and got 30 cars for his birthday. Nick gave 9 of the toy cars to his sister and 29 to his friend Jordan. How many toy cars does Nick have left?

Answers

Answer: 37 cars

Step-by-step explanation:

29 + 16= 45

45 + 30 = 75

75 - 38 = 37

Which situation is best represented by the following equation

68.50x + 127.95 = 675.95

Answers

Answer: Option B

Step-by-step explanation:

Considering Option A

we can infer that the office manager paid a total of $675.95

the cost of the software package is $68.50

while an employee is paid $127.95 every hour she works on the website

So, the equation for this situation goes like this: 68.50 + 127.95x = 675.95

Coming to Option B

we can infer that the office manager paid a total of $675.95

the cost of one monitor is $127.95  

while the hard drives are for $68.50 each

So, the equation for this situation goes like this: 68.50x + 127.95 = 675.95

Hence Option B is the correct answer

To learn more about Equations,

brainly.com/question/18180270

brainly.com/question/11799190

What is the equation for the line of reflection? On a coordinate plane, image A B C D has points (2, 2), (7, 3), (5, 1), (4, 1). Image A prime B prime C prime D prime has points (10, 2), (5, 3), (7, 1), (8, 1). x = 6 y = 6 y = x y = 2 Mark this and return

Answers

The equation of the line of reflection should be .

Given information:

Triangle ABC has points (6, 3.7), (5.4, 2), (1, 3). Triangle A' B'C' has points (3.7, 6), (2, 5.4), (3, 1).

A'B'C' is the reflection of the triangle ABC.

It is required to find the equation of the line of reflection.

Now, from the given coordinates of triangle ABC and its reflection, it is clear that the x and y-coordinates have interchanged their values. For example, coordinate (6,3.7) has become (3.7,6).

Therefore, the equation of the line of reflection should be .

To find the equation for the line of reflection, we need to find the midpoint between each point and its corresponding point in the reflected image. Then, we can find the equation of the line that passes through each pair of midpoints.

The midpoint between (2, 2) and (10, 2) is ((2 + 10) / 2, (2 + 2) / 2), which simplifies to (6, 2). The midpoint between (7, 3) and (5, 3) is ((7 + 5) / 2, (3 + 3) / 2), which simplifies to (6, 3). The midpoint between (5, 1) and (7, 1) is ((5 + 7) / 2, (1 + 1) / 2), which simplifies to (6, 1). Finally, the midpoint between (4, 1) and (8, 1) is ((4 + 8) / 2, (1 + 1) / 2), which simplifies to (6, 1).

The line of reflection is the line that passes through each pair of midpoints. Since all four midpoints have the same x-coordinate of 6, the line of reflection is a vertical line passing through x = 6.

Therefore, the equation for the line of reflection is:

x = 6

hopefully the last question!!

Answers

Answer:

the answer is 16.23

please help
What is area of the composite shape? ___ sq. cm

Answers

Answer:

132 cm^2

Step-by-step explanation:

7x4=28

((7+19)/2)8 = 104

104+28= 132

Pretty sure, it is 298 centimeters

pls help me 1st awner gets brainlyest

Answers

if I understood the problem correctly I think a is 35, and b is 25

pls help mee/////////

Answers

Answer:c

Step-by-step explanation:im smart

Other Questions
What is the common ratio?n f(n)1 3002 3753 468.754 585.9375Write an explicit rule for the geometric sequenceWhat is f(12)? . steam at 160 psia and 6000f expands through a well-insulated turbine to an exhaust pressure of 5 psia. if the mass flow rate is 15 lb/s, and the isentropic efficiency is 0.82, calculate the power produced (in hp; 1hp 38. A new apartment complex with 90 one-bedroom apartment units and 100 two-bedroom apartment units was built near a lake. Rental prices that will provide full occupancy are estimated at $1200 for one-bedroom units and $1800 for two-bedroom units. A market survey suggests that for every $20 increase in the price of a one-bedroom unit one less customer will sign a lease and for every $60 increase in the price of a two-bedroom unit two less customers will sign a lease. What rental price should the manager charge to maximize revenue? At a craft shop, a painter decided to paint a welcome sign to take home. An image of the sign is shown.A five-sided figure with a flat top labeled 5 and one-half feet. A height labeled 4 feet. The length of the entire image is 9 ft. There is a point coming out of the right side of the image that is created by two line segments.What is the area of the sign? 19 square feet 22 square feet 29 square feet 36 square feet for Dermatitis mention prefix, combining form, suffix and definition What is a common side effect for allopurinol? Constipation Dry mouth Irritability Rash Which method of developing a marketing communications budget establishes a ratio of advertising dollars to sales or market share then reduces the percentage as sales build and the product obtains market share?A) arbitrary allocationB) meet-the-competitionC) payout planningD) quantitative models Arrange the Allies victories in the Pacific war in the order in which they happened.A. destruction of HiroshimaB. victory at Iwo JimaC. victory at Okinawa which of the following statements about vitamins and minerals is false?multiple choiceminerals are organic substances; vitamins are inorganic.vitamins and minerals are both micronutrients.consuming excessive amounts of vitamins or minerals can lead to toxicity.two types of vitamins exist: fat-soluble and water-soluble. 3.2 What evidence, if any, did you find of the presence of animal species in this habitat? Show that the functions f(x) = x, g(x) = x - 1, and h(x) = x + 3 are linearly dependent. Show, however, that f(x) = x2, g(x) = x - 1, and h(x) = x + 3 are linearly independent which of the following foods contains hidden fats?question 12 options:butterchocolate cakeolive oilzucchini Now answer the question:Claire and her children went into a grocery store and she bought $8 worth of applesand bananas. Each apple costs $1 and each banana costs $0.50. She bought a total of11 apples and bananas altogether. Determine the number of apples, x, and thenumber of bananas, y, that Claire bought. PART OF WRITTEN EXAMINATION:In an anodic process:A) positively charged ions leave the anode and enter the electrolyteB) Electrons flow through the electronic path cathode to anodeC) negatively charged ions leave the anode and enter the electrolyteD) ions become atoms Brewsky's is a chain of micro-breweries. Managers are interested in the costs of the stores and believe that the costs can be explained in large part by the number of customers patronizing the stores. Monthly data regarding customer visits and costs for the preceding year for one of the stores have been entered into the regression analysis and the analysis is as follows:Average monthly customer-visits 1,462Average monthly total costs $ 4,629Regression Results Intercept $ 1,496b coefficient $ 2.08R2 0.868141. In a regression equation expressed as y = a + bx, how is the letter b best described? (CMA adapted)a. The proximity of the data points to the regression line.b. The estimate of the cost for an additional customer visit.c.The fixed costs per customer-visit.d.An estimate of the probability of return customers.2. How is the letterxin the regression equation best described? (CMA adapted)a. The observed customer visits for a given month.b. Fixed costs per each customer-visit.c. The observed store costs for a given month.d. The estimate of the number of new customer visits for the month3. What is the percent of the total variance that can be explained by the regression equation? (CMA adapted)a. 86.8%b. 71.9%c. 31.6%d. 97.7% Create a paragraph using each type of punctuation. The paragraph must be about Jerry the Octopus. (Periods, commas, exclamation points, question marks, parentheses, apostrophes, colons, semi colons) What diagnosis ofPost-Traumatic Stress Disorder (PTSD) (Fatigue/Sleepiness DDX) PLEASE ANSWER!!!! 20 POINTS --Find the mean x of the data 16, 31, 38, 24, 36 a bowl contains three red and four yellow marbles. you randomly select two marbles from the bowl. which of the following is a conditional probability? assume the second marble is drawn from the marbles remaining after the first draw. A stirred tank reactor is to be scaled down from5 m3to0. 5 m3. The dimensions of the large reactor are:H/Dt=2. 9,Dl=0. 4 m, N=45rpm. - Calculate the height of the big reactor and the dimensions of the smaller reactor(Dt,DiandH). - Calculate the rotational speed of the impeller in the smaller reactor for the following criteria:- Constant impeller tip speed - Constant liquid circulation rate