3 years ago

Can you explain percents

Mathematics

1 answer:

arsen [322]3 years ago

6 0

A percent is value or part of a whole value . example 75.5 percent out of 100 percent

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3 years ago

Joe is building a container to hold sand for a beach party. The container will hold 9,000 cubic feet of sand. Of the base of the

Genrish500 [490]

Answer:

The height of the container is 4 feet.

Step-by-step explanation:

A container has the format of a rectangular prism.

It has three dimensions: width(w), length(l), height(h).

The volume is:

$V = w*l*h$

In this question:

$w = 45, l = 50, V = 9000$

We have to find the height(length and width are in feet, volume in cubic feet, so the height will be in feet).

$V = w*l*h$

$9000 = 45*50*h$

$h = \frac{9000}{45*50}$

$h = 4$

The height of the container is 4 feet.

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3 years ago

John runs 500 feet in 1 minute. Identify the correct conversion factor setup required to compute John's speed in inches per seco

slavikrds [6]

Answer:

see the procedure

Step-by-step explanation:

Remember that

$1\ ft=12\ in$

To convert feet to inches multiply by 12

$1\ min=60\ sec$

To convert minutes to seconds multiply by 60

we have

$500\frac{ft}{min}=500(\frac{12}{60})=500(\frac{1}{5})=100\frac{in}{sec}$

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3 years ago

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Help please decimals in expanded form

Ahat [919]

Answer:

1/ (2×1)+(7×1/10)

2/ (6×1)+(3×1/10)+(5×1/100)

3/ (4×10)+(2×1)+(6×1/100)

4/ (4×100)+(3×1)+(7×1/10)+(2×1/100)

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| 17. You have saved $95 and can

jok3333 [9.3K]

Answer:

Step-by-step explanation:

400=15x+95

305=15x

20 1/3=x

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