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2 years ago

This Stem-and-Leaf Plot shows the number of people who attended a local nine-day carnival.

Mathematics

2 answers:

yaroslaw [1]2 years ago

8 0

Answer:

C) this is the false statement

Step-by-step explanation:

data set in list form:

35, 42, 45, 55, 65, 65, 68, 76, 85

Range: 85-35 = 50

Median: 65

Mean: 536/9 = 59.5

Mode: 65

marshall27 [118]2 years ago

3 0

Answer:I believe it is D

Step-by-step explanation:

Because that’s what I got.

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A shelf can be packed from end to end with 30 large books or 45 small books.

DerKrebs [107]

Answer:

Step-by-step explanation:

since 30÷45 = 2/3 then

The space taken by a small book is equal to

the space taken by 2/3 a large book.

…………………………………………………

Calculating the number of large book corresponding to 23 small books :

= 23×(2÷3) + 3

= 18.333333333333 (large book)

Then ,Kevin can pack the shelf with (at most) : 30 - 19 = 11 more large books

4 0

1 year ago

A group of 33 people attended a ball game. There were twice as many children as adults in the group. Set up a system of equation

hoa [83]

Answer:

1.2a+a=33

2.3a=33

3.a=11

Step-by-step explanation:

4 0

3 years ago

Solve This. (4x+12) (6x+2)

Mamont248 [21]

The answer is 24x^2 + 80x + 24

6 0

3 years ago

What is the additive inverse of -9x? 1. -1/9x 2. 9x 3. -1x 4. 1x

Nat2105 [25]

Answer:9x

Step-by-step explanation: -9x + 9x = 0

If they add together to give zero then that is the additive inverse. So just change the sign

6 0

2 years ago

Solve for the inverse of: f(x)=1/8(x+1)^3

lara31 [8.8K]

Answer: $y=(8x)^{\frac{1}{3}} -1$ or $y=\sqrt[3]{8x} -1$

Step-by-step explanation:

To find the inverse, you switch y with x and x with y. Then, you solve for y.

$y=\frac{1}{8} (x+1)^3$ [switch y with x and x with y]

$x=\frac{1}{8} (y+1)^3$ [multiply both sides by 8]

$8x=(y+1)^3$ [cube both sides]

$\sqrt[3]{8x} =y+1$ [subtract both sides by 1]

$y=\sqrt[3]{8x} -1$ or $y=(8x)^{\frac{1}{3}} -1$

6 0

2 years ago