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IrinaVladis [17]
3 years ago
9

I'm giving brainliest to best answer

Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

2) 62.5 wpm

3) 12.7 miles per gallon

4)18 commercials per hour

5) 22.9 ounces per dollar

Step-by-step explanation:

2) 500 words / 8 minutes = 62.5 words per 1 minute

3)  216 miles / 17 gallons = 12.7 miles per gallon

4) 36 commercials / 2 hours = 18 commercials per hour

5) 64 oz / $2.79 = 22.9 oz per $1

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A shipping box has to have specific dimensions to hold an item. The volume must be 7500 cubic inches. The length must be 5 times
Gennadij [26K]

The dimension of the box is 50in by 10in by 15in

<h3>How to calculate the volume of a figure</h3>

The volume of an object is the quantity of substance it contains.

The formula for calculating the volume of the box is expressed as:

V = lwh

where:

  • l is the length
  • w is the width
  • h is the height

Given the following parameters

length = 5w
height = w + 5

Substiute

7500 = 5w(w)(w+5)
7500 = 5w²(w+5)
1500 = w³+5w²
w³+5w² - 1500 = 0

<u>Factorize to determine the width</u>

On factorizing, the width of the box is 10 inches

Recall that:

l = 5w
l = 5(10)

l = 50inches

<u>Get the height</u>

h = w + 5
h = 10 + 5
h = 15inches

Hence the dimension of the box is 50in by 10in by 15in

Learn more on volume of box here: brainly.com/question/14957364

8 0
2 years ago
X+y+z=2<br> -x+3y+2z=8<br> 4x+y=4
olga nikolaevna [1]

Answer:

So what do you need help in plz

6 0
4 years ago
Plss help this is due tomorrow !! :((​
VladimirAG [237]

Answer:

A y= -3/4+6

Step-by-step explanation

I hope this helps good luck

I'm 100% sure

Good luck god bless you pass have a nice day

3 0
2 years ago
Read 2 more answers
Write the decimal 0.006 as a fraction. A. 6/10.000 b. 6/100 c. 6/1,000 d. 6/10
Margarita [4]

The answer is C. One you enter the third decimal space the fraction moves to the thousandths place, so it would be 6/1000

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The radius of a right circular cone is 2 in. By what factor will the volume change if the radius of the cone is multiplied by 3
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The volume of a right
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