Avery bought 23 rainbow and balloon stickers for her little sister. The rainbow stickers cost 1 cent apiece and the balloon stickers cost 6 cents apiece. If Avery spent exactly 113 cents, how many of each type of sticker did she buy?

Hi There!

Given:

803 pages in a book

To Find:

How many days will it take for Mike to finish reading the book, if he reads 36 pages a day?

In order to find the number of days, take the total number of pages and divide it by the number of pages read a day:

803÷36≈22

Answer: It will take Mike 22 days to finish reading the book.

Have an awesome day!

[tex]\huge\textbf{TheStarryNights}[/tex]

The number of deposits that she has to make in order to reach her goal of saving $475 is 21 weeks.

The equation that represents the total amount Amelia can save is:

Total amount saved ≥ initial deposits + (weekly deposits x number of weeks)

$475 ≥ $60 + $20x

In order to determine the value of x, take the following steps:

Combine similar terms

$475 - $60 ≥ $20x

$415 ≥20x

Divide both sides by 20

x ≥ 20.75

x ≥ 21 weeks

To learn more about inequality, please check: https://brainly.com/question/5031619

Answer:

3796.34164m^3

Step-by-step explanation:

you first need to find the radius of the circle that is the top by dividing 18.2 in two. then you need to square it to find the area of that portion of the circle. then multiply it by 3.14 or pi. then after you do all that you should get 82.81m^2. after that you multiply it by the height of the cylinder which is  14.6m. after that you have your answer of 3796.34164m^3. this might be a little bit off so I recommend using pi.

Answer: Large jar : 154/440 = 3.5x10^-3 price

Step-by-step explanation: Large jar : 154/440 = 3.5x10^-3 price per gram 3.7x10%3 > 3.5 x 10^-3 so Large jar is the best value for money

Answer:

In Matlab, the command rand(1) returns a random number between 0 and 1 assuming uniform distribution. We can build other random variables using rand. For example, to get a random number between a and b we can use a+rand(1)(b − a). To get a 0 or 1 on a random way in Matlab, you can use round(rand(1)).

Step-by-step explanation:

Answer:  Here's one possible simulation:

The probability of Americans exercising the given amount is 50%, which means that the probability of Americans not exercising the given amount is also 50%. In other words, the ratio of Americans who exercise the given amount to those who don’t is 1 : 1. Simulate this situation using a random number generator where the numbers 0 to 4 represent a person who exercises the given amount and the numbers 5 to 9 represent a person who doesn’t. Generate sets of three numbers, one for each person. If all three of the numbers are between 5 and 9, this result would mean all three people do not exercise as much as 50% of Americans do.

Step-by-step explanation:  From Edmentum

Answer:

Step-by-step explanation:

Let's rewrite all the fraction to ratios
4:6, 10:12, 2:5, 4:7

Now, using the direct proportion, if one increase/decrease, the other increase/decrease by the same amount

4:6 = (4x2) : (6x)2 = 8:12
10:12 =( 10:2) : (12:2) = 5:6
2:5 = (2x3) : (5x3) = 6:15
4:7 = (4x2) : (7x2)= 8:14

Answer:

144cm²

Step-by-step explanation:

The surface area of a shape = area of all the sides added together

area of bottom side (square) = 6 x 6 = 36

area of triangles = [tex]\frac{1}{2}[/tex] x 6 x 9 = 27

27 x 4 =108

108 + 36 = 144

Answer:

[tex]A_{total} = 144\ cm^2[/tex]

Step-by-step explanation:

Step 1:  Determine the area of the bottom square

[tex]A = l * w[/tex]

[tex]A = 6\ cm * 6\ cm[/tex]

[tex]A = 36\ cm^2[/tex]

Step 2:  Determine the area of the triangle

[tex]A= \frac{h *b}{2}[/tex]

[tex]A=\frac{9\ cm * (6\ cm/2)}{2}[/tex]

[tex]A=\frac{9\ cm * 3\ cm}{2}[/tex]

[tex]A=13.5\ cm^2[/tex]

Since we have two of these right triangles on each side we come out to having 8 of these triangles total since we have 4 sides.  We multiply 8 by our area from one triangle.

[tex]A=13.5\ cm^2*8[/tex]

[tex]A = 108\ cm^2[/tex]

Step 3:  Determine the surface area

[tex]A_{total} = 36\ cm^2 + 108\ cm^2[/tex]

[tex]A_{total} = 144\ cm^2[/tex]

Answer:  [tex]A_{total} = 144\ cm^2[/tex]

Answer:

[tex]x + 4 + 2x + 1 \\ 3x + 5 \\ x = \frac{ - 5}{3} [/tex]

This is one single number and not two separate numbers.

Delete the comma if your teacher requires it.

=========================================================

Explanation:

I'm assuming letters can repeat.

There are 26 letters in the English alphabet.

There are,

Overall, there are A+B+C+D = 456,976+17,576+676+26 = 475,254 strings of length four or less.

Answer:

B

Step-by-step explanation:

the 2/3x represents how much it will increase while the -1 represents the y-intercept

Answer:

3/25

Step-by-step explanation:

12% = 12/100 = 6/50 = 3/25

Answer:

Step-by-step explanation:\

first open the brackets

-3f + 9 - 9 -3f

collect like terms

-3f -3f +9 -9

-6f + 0

here you go :)

Answer:

They are

Step-by-step explanation:

one of the angles is the same

Answer: These triangles are NOT similar. If these triangles were similar, all the angles would have to be equal. Therefore, the angles in each triangle would be 47, 56, and 71 degrees. When we sum 47 + 56 + 71, we get 174 which is not equal to 180 degrees. Therefore, these triangles are NOT similar.

Answer:

The equation of the line that parallel to y = 1/3 * x - 2 and goes through the point (9, 5)​ is: 1/3 * x - 20

Because this line is parallel, it slope doesn't change. Next, you mark point (9, 5), then draw a line until the line touch the y-axis, and that is your y-intercept

Answer:

A, B, and D are all true

Step-by-step explanation:

N/A

The two true statements for the expansion are A and C.

In the expansion of (x + y)ⁿ, each one of the terms will have a total exponent equal to n, this means that we will have terms like:

[tex]x^k*y^j[/tex]

Such that k + j = n.

Particularly, we get the terms xⁿ and yⁿ only once, so the first statement is correct, the coefficients of these terms will be 1.

It is also true that the coefficients of:

[tex]x^k*y^j = x^k*y^k[/tex]

Are equal.

Then the two true statements are A and C.

If you want to learn more about expansions:

https://brainly.com/question/13602562

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Answer:hi i have a question for you that i need help in soo can you go in my profile and see

Step-by-step explanation:

Number in square root is a number multiplied by itself. For example, 10*10 would give us a square root of 100.

Step-by-step explanation:

1. Square root of 36 = 6

2. Square root of 100 = 10

3. Square root of 81 = 9

4. Square root of 49 = 7

Answer:

43.1

Step-by-step explanation:

We can figure this out by using a bit of simple trigonometry

Using the available values we know we have to figure out x using cos because it includes the adjacent and hypotenuse values.

"Soh Cah Toa"

Cos(x) = Adjacent / Hypotenuse

Cos(x) = 8/11

Cos(x) = 0.73

Using [tex]cos^{-1}[/tex] we can figure out x from the side length

x = [tex]cos^{-1}[/tex](0.73)

x = 43.1 degrees (rounded)

Explanation:

Parallel lines always have equal slopes, but different y intercepts.

Line K has a slope of 5, which means line L also has this slope too. Refer to the y = mx+b form.

Plug in the coordinates of (-2,-7) as well as the slope mentioned and solve for b.

y = mx+b

-7 = 5(-2) + b

-7 = -10+b

-7+10 = b

3 = b

b = 3

The y = mx+b updates to the final answer of y = 5x+3

Answer:

n = 7

Step-by-step explanation:

n - 25 = -18

  +25   +25

n = 7

[tex]\bold{ n - 25 = -18 }[/tex]

Add 25 to both sides

[tex]\bold{ n - 25 = -18 }[/tex]

[tex]\bold{ n - 25 +}\bold\pink{25} \bold{= -18 +}\bold\pink{ 25}[/tex]

Simplify :

Add the numbers

[tex]\bold{ n = 7 }[/tex]

2.2 = 2.6 - 0.4 is 1 standard deviation below the mean, and 3 = 2.6 + 0.4 is 1 standard deviation above it. Then by the empirical rule, the percentage of students with GPA between 2.2 and 3 is

Pr [2.2 ≤ X ≤ 3] = Pr [-1 ≤ Z ≤ 1] ≈ 68%

(where Z is normally distributed with mean 0 and s.d. 1)

Step-by-step explanation:

a)

100% = 16.25

1% = 100%/100 = 16.25/100 = 0.1625

the discount was $16.25 - $13.00 = $3.25.

how many % is that ?

well, it is a many % as how many times 1% (0.1625) fits into 3.25.

so,

3.25 / 0.1625 = 20

therefore, the coupon was for 20% off.

b)

30% off means he paid 70% of the normal price.

70% = 10.31

1% = 70%/70 = 10.31/70 = 0.147285714...

100% = 1%×100 = 0.147285714... × 100 = 14.72857143...

so, rounded to the nearest cent the normal price for a medium pizza is $14.73

FYI - the direct method would be to divide the discounted price by the %, so, 10.31 / 0.7 ≈ 14.73

but the reason for this shortcut is in the detailed steps explained above.

c)

as we have seen in a) and b), a large pizza after 20% discount is $13, and a medium pizza after 30% discount is $10.31. both is too much for the available $10 (and even less discount).

so, the only chance is a small pizza.

15% discount means to pay 85%.

100% = 11.6

1% = 0.116

85% = 1%×85 = 9.86

he can afford max. a small pizza after 15% discount for $9.86 with his $10.

to calculate in the other direction : with a 15% coupon it means

85% = 10

1% = 10/85 = 0.117647059...

100% = 1%×100 = 11.76470588... ≈ 11.76

with a 15% coupon and $10 he can afford to buy something with a normal prize of max. $11.76

Both the functions are equal to each other. Then the value of x is -1. And they intersect at (-1, 8).

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

Graph the functions [tex]\rm f \rm (x) =-6x +14[/tex] and [tex]\rm g (x)=-2x +6[/tex] are on the same coordinate plane.

For the value of x, both the function are equal to each other.

[tex]\begin{aligned} f(x) &= g(x)\\\\6x + 14 &= -2x + 6\\\\8x &= -8 \\\\x &= -1\end{aligned}[/tex]

The graphs are shown below.

Thus, the value of x is -1.

More about the function link is given below.

https://brainly.com/question/5245372

Answer:

X= 2

X= 4

Step-by-step explanation:

I took the test