Item 4
What is the expanded form of this number?

570.086


(5×100)+(7×10)+(8×110)+(6×1100)

(5×100)+(7×10)+(8×1100)+(6×1100)

(5×100)+(7×10)+(8×1100)+(6×11,000)

(5×100)+(7×10)+(8×110)+(6×11,000)

Answers

Answer 1

Answer:

10, 100. 70,700

Step-by-step explanation:

cuz qauntom of 11 77 divided by 11


Related Questions

1
View NON-CALC.
Sam plays a game with a fair dice.
if he rolls a 1 or 2 he rolls again
if he rolls a 3 he wins
If he rolls a 4,5 or 6 he loses.
When he has to roll again,
if he rolls a factor of 6 he wins
If he rolls a number which is not a factor of 6 he loses,
a) Complete the tree diagram,
First roll
Second roll
Not a factor of 6
1 or 2
Factor of 6
DI
3
4,5 or 6
b) Is Sam more likely to win or lose?
You must calculate the probability he wins.

Answers

Answer:

The probability of winning directly is, as you calculated, 8/36, and the probability of losing directly is (1+2+1)/36=4/36.

For the remaining cases, you need to sum over all remaining rolls. Let p be the probability of rolling your initial roll, and q=6/36=1/6 the probability of rolling a 7. Then the probability of rolling your initial roll before rolling a 7 is p/(p+q), and the probability of rolling a 7 before rolling your initial roll is q/(p+q). Thus, taking into account the probability of initially rolling that roll, each roll that doesn't win or lose directly yields a contribution p2/(p+q) to your winning probability.

For p=5/36, that's

(536)25+636=2511⋅36,

and likewise 16/(10⋅36) and 9/(9⋅36) for p=4/36 and p=3/36, respectively. Each of those cases occurs twice (once above 7 and once below), so your overall winning probability is

836+236(2511+1610+99)=244495=12−7990≈12−0.007.

Step-by-step explanation:

Suppose you throw a 4 and let p(4) your winning probability. At your next roll you have a probability 3/36 of winning (you throw a 4), a probability 6/36 of losing (you throw a 7) and a probability 27/36 of repeating the whole process anew (you throw any other number). Then:

p(4)=336+2736p(4),so thatp(4)=13.

Repeat this reasoning for the other outcomes and then compute the total probability of winning as:

ptot=836+336p(4)+436p(5)+…

please help! What is the remainder of the polynomial 2x3+7x2+2x+9 when divided by 2x+3

Answers

2x3 + 7x2 + 2x + 9
——————————————————
2x + 3

Answer:

3

Step-by-step explanation:

cool

Ms. Rowlen went Black Friday shopping and she bought a flat screen TV that originally costs $259.00. She used her super Savings Coupon of 45%, how much did Ms. Rowlen pay for the TV?

Answers

If she used a coupon of 45%, the price markdown would be 116.55. You must subtract the markdown from the original cost to discover the amount she had to spend.

259.00 - 116.55 = 142.45

So, Ms Rowlen had to spend 142.45 on the TV.

-3(8+j)=-16+5j
HELP ASAP NEED THIS DONE TONIGHT BEFORE MIDNIGHT

Answers

Answer:

  j = -1

Step-by-step explanation:

Eliminate parentheses:

  -24 -3j = -16 +5j

Add 3j+16

  -8 = 8j

Divide by the coefficient of j.

  -1 = j

[tex]\rm⇢ \: \: - 3(8 + j) = - 16 + 5j[/tex]

[tex]\rm⇢ \: \: - 24 - 3j = - 16 + 5j[/tex]

[tex]\rm⇢ \: \: 5j + 3j = - 24 + 16[/tex]

[tex]\rm⇢ \: \: 8j = - 8[/tex]

[tex]\rm⇢ \: \: j = - 1[/tex]

I need help with this question can someone plss help me!!

Answers

Answer:

Step-by-step explanation:

What is the percent of increase from 80 to 95?

Answers

Amount of increase = 95-80 = 15

Percent increase = (15/80) x 100

Percent increase = 18.75%

Which graph represents an even function?

Answers

Answer:

the first one, it's linier (even)

The first graph is the one that represents an even function. See why below.

What is a even function?

An even function is a mathematical function where f(x) = f(-x) for all x in the function's domain. It exhibits symmetry with respect to the y-axis.

The graph of an even function is symmetric with respect to the y-axis. If you fold the graph along the y-axis, the two halves will overlap perfectly.

Understanding even functions is relevant because they possess specific symmetry properties, which can help in analyzing and solving mathematical problems involving symmetry and function transformations.

Learn more about even function at:

https://brainly.com/question/23934926

#SPJ2

determining end behavior and intercepts to graph a polynomial function

Answers

Answer:

Step-by-step explanation:

(b). ( x , 0 )

Zero where the graph crosses the X-axis: 1

Zero where the graph touches, but does not cross the X-axis: ( - 1 )

(c). ( 0, y )

- ( 0 + 1 )²( 0 - 1 ) = 1

"√2n-5 = 10."

Please Show Step By Step

Answers

Answer is 15√2/2. I think.

CAN SOMEONE HELP ME PLEASE ASAP!?

Answers

Answer:

36.1 in.

Step-by-step explanation:

1:19 , 1.9in.

1.9 * 19

which equals 36.1 in.

(HOpe This hElps:)

If correct plz give brainliest ; )

What the person said just

I will give brainlist

Answers

no clue

Step-by-step explanation:

...................

ILL GIVE BRAINLIEST
ALGEBRA 2 There are several methods for solving quadratic equations. But why don’t we use the same method every time? Wouldn’t that be easier?
What is your preferred method for solving quadratic equations? Describe the method in your own words and explain why you prefer it over the other methods.
What are the limitations of your preferred method?
Please follow these guidelines for your discussion posts:

Write at least 150–300 words.

Answers

Answer:

See below

Step-by-step explanation:

I'll provide an example to help you. Let's say we were solving [tex]x^2+5x-7=0[/tex] and we wanted to factor the quadratic on the left side. We can't do that because the factors of -7 don't add up to 5. So we'd have to use the quadratic formula. The quadratic formula is essentially the last resort that will solve all quadratic equations, so it could be seen as a preferred method. But, unless you can factor the quadratic, it's much easier to solve.

Now let's do another one. [tex]x^2+5x+6=0[/tex] for example can be written as [tex](x+2)(x+3)=0[/tex] and we can easily get [tex]x=-2[/tex] and [tex]x=-3[/tex] as solutions since plugging them into the factors would produce 0 (from the Zero Product Property). If we used the quadratic formula, it would take more time to plug in the variables and solve when we can just simply factor.

Hopefully, this explanation helps you to think of your discussion post!

Mae buys 7 boxes of drinks. The cost of each box of drinks is £7 and each box holds 12 cans.She sells 3/4 of the total number of cans for 70p each and the remaining cans for 40p each. WORK OUT THE TOTAL OF PROFIT HE MAKES

Answers

Answer:

  £3.50

Step-by-step explanation:

The total number of cans Mae bought was ...

  (12 cans/box)×(7 boxes) = 84 cans

The revenue from sales is ...

  (3/4)(84)(70p) +(1/4)(84)(40p) = 84(3/4×70p +1/4×40p) = 84(52.5p +10p)

  = £52.50

The cost of the drinks was ...

  (£7/box)×(7 boxes) = £49.00

Mae's profit is the difference between her sales revenue and her cost:

  profit = revenue - cost

  profit = £52.50 -49.00 = £3.50

There are 4 Year 11 pupils in a football club, out of a total of 29 pupils.

Write this proportion as a percentage.
Give your answer correct to 1 decimal place when appropriate.

Answers

Answer:

14%

Step-by-step explanation:

So if we have 4 Year 11 pupils out of a total of 29 pupils at a football club, the fraction for that would be 4/29, if we convert 4/29 into a decimal number we get 0.13793103448, so we round this number up to the nearest 1 decimal place, and that would be 0.14 which equals 14%. Hope this helps.

question in the picture, please answer!! 50 points!

Answers

Answer:

First of all its 25 points. Second of all the answer is B.

Step-by-step explanation:

The answer is a based on the number sequence for each slope, your welcome

HRLP ME PLEASE BRO PLEASE ALL I NEED IS THE ANSWER

Answers

Answer:
It’s the first one

Solve for X
(24x – 19)
(16х + 13)

Answers

Step-by-step explanation:

24x - 19 = 16x + 13

24x = 16x + 32

8x = 32

x = 4

please help me to get the answers please its important​

Answers

Answer:

Q6. 49π or about 153.94

Q7. 42

Q8. 17.5

Step-by-step explanation:

6. the formula for the area of a circle is πr², and you have that r, or the radius, is 7. then, you just plug that in, which would be π·7² = π·49 = 49π.

7. the formula for the area of a parallelogram is base times height, and you have base = 6 cm and height = 7 cm. this means the area is 6 · 7 = 42.

8. The formula for the area of a triangle is base times height divided by 2, and you have base = 5 and height = 7. this means the area is 5 · 7 ÷ 2 = 35÷2 = 17.5

Find the domain of function F defined by
F(x) =1/√|x-1|

Answers

Answer:

Therefore, |x-1|>0

=> (x-1)>0 or - (x-1)>0

=> x > 1 or x < 1

=> (- infinity, 1) U (1, infinity)

I need help in math homework

Answers

aye just send me some of the problems I got you

Multiplying by 0.89 is the same as decreasing by _____%.

Answers

Answer:

1-0.89=0.11

0.11*100=11%

Please help me I have no idea what I'm doing :(​

Answers

Answer:

x = (-b ± √b² - 4ac)/2a

Step-by-step explanation:

Subtract: -10 - (-21)

Answers

the answer is 11. hope this helps you!

Find the value of x to the nearest tenth. Show all
the work

Answers

Answer:

x is 15.0

Step-by-step explanation:

We can use pythagorus theorum to find the missing side of the triangle.

a² = b² + c²

a² is the longest side of the triangle, so a= 8.

b² (or you can even take c²) is one of the two sides, so b= 3

We have to find  c². So make c² the subject of the equation.

c² = a² - b²

c² = 8² - 3²

c² = 64 - 8

c² = 56

∴ c = [tex]\sqrt{56}[/tex] = 7.48 (in 2 decimal place / 3 significant figures)

Now we can assume that c is half of x.

So x = 7.48 + 7.48 = 14.96

∴ x = 15.0 (to the nearest tenth).

0.000025 in scientific notation​

Answers

Answer:

2.5 ×  [tex]10^{-5}[/tex]

Step-by-step explanation:

I hope this helps!!

-2(x - 3.5) = -2


First step:

Work for first step:

Urgent!!

Second Step:

Work for second step

Value of x:

Answers

X=4.5 is the answer

Y=-2(x+1)(x+3) convert the function into standard form

Answers

First distribute then move into Ax+By=C (standard form).

−2x^2−8x−6

Expand (−2x-2)(x+3) using the FOIL Method.−2x⋅x−2x⋅3−2x−2⋅3

Please help meee urgent

Answers

Step-by-step explanation:1

Answer:

6

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

[tex]\frac{f(b)-f(a)}{b-a}[/tex]

Here [ a, b ] = [ 3, 4 ]

f(b) = f(4) = 9 ← value of f(x) when x = 4 , from table

f(a) = f(3) = 3 ← value of f(x) when x = 3 , from table

average rate of change = [tex]\frac{9-3}{4-3}[/tex] = [tex]\frac{6}{1}[/tex] = 6

28.4 g = 1 oz
How many grams are in 9 4/5 ounces?

Answers

278.32 grams bc u just do 9.8 times 28.4

Answer:

277.825327

Step-by-step explanation:

Thx!

The measure of an angle is 1/4 the measure of its compliment find the measure of each angle

Answers

Answer:

angle = 72°

complement = 18°

Step-by-step explanation:

x = (90-x) / 4

cross-multiply to get:

4x = 90 - x

5x = 90

x = 18

Other Questions
in a school there are 542 girls and boys. how many pupils are there in that school? If Y = 13 inches, Z = 19 inches, H = 7 inches, and W = 3 inches, what is the area of the object? A. 304 square inches B. 123.5 square inches C. 147 square inches D. 190 square inches Jaiden weighs 120 pounds and is gaining ten pounds each month. Elijah weighs 150 pounds and is gaining 4 pounds each month. How many months, m, will it take for Jaiden to weigh the same as Elijah? Which sentence is correct? A. -4 > 3 B. -4< -6 C. -4 > -7 D. -5 > -4 Historiography refers to the study of the history ofO A. chronologyO B. writing historyO C. mapmakingO D. foreign languages What change, if any, should be made to sentence 12? A - Change An to AB - Change for-profits to For-profitsC-Delete the comma after sectorO D-Sentenc 12 should not be changed. Please write out the balanced chemical equations for the followingreactions.**Ensure you write the states of the reactants and products.** zirconium chloride reacts with scandium dichromate Help me please please Mr.Keaton planted 918 cornstalks there are 9 cornstalks in each row how many rows of corn did he plant Find the value of sin D rounded to the nearest hundredth, if necessary. he fastest-growing sales trend is ________ that involves the use of online, mobile, and social media to engage customers, build stronger customer relationships, and augment sales performance. Personal selling Social selling Online selling Teleselling To get home, Renae can take one of four buses: #41. #28. #55, or #81. Once she is on a bus, she will randomly select one of thefollowing equally likely activities: listening to her music player, writing a letter, or reading a book. Her choice of bus and choice of entertainment are independenevents, because the bus that Renae took did not affect which activity she chose. For example, what is the probability that Renae writes a letter if she takes the#41 bus? What is the probability that Renae writes a letter if she takes the #55 bus? ANSWER FAST PLZ I REALLY NEED HELP :(Mr. Wiley averages 12 mph when his boat is in still water. One day he goes 12 miles upstream and the same distance back. The round-trip takes two hours and 15 minutes. What is the speed of the current on that day? How did Germany link its growing industrial cities? How did the actions within the story affect the resolution?Spending time in her bedroom meant Victoria could think about Grandfather's determination to see her succeed.The rainy day meant that Victoria's Junior Olympic Team competition would be rescheduled.Growing up near the water meant Grandfather could coach swimming and prepare Victoria for the competition.Victoria learned that the opening of the new indoor swimming pool meant the competition would take place as scheduled. Two angles are supplementary. The smaller angle is 35 degrees less than the larger angle. What is the measurement of the larger angle? who was the first person killed in the boston massacre Taylor left to walk the dog at4:25. She got back at 5:00. Howlong was the dog's walk? How do you use observed data to predict unobserved help with this question, please!