4 years ago

A scale on a map shows that 2 inches = 25 miles.

Mathematics

1 answer:

Cloud [144]4 years ago

4 0

60/25 = 2.4

2.4 x 2 = 4.8 inches = 60 miles

25/2 = 12.5 for 1 inch

12.5/4 = 3.125 miles for 1/4 inch

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What is 0.33/0.75 as a decimal

mafiozo [28]

The answer is 0.44
hope this helped!!

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3 years ago

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Solving Linear Equations involving Distribution

bearhunter [10]

Answer:

-4

Step-by-step explanation:

3.4+2(9.7-4.8x)=61.2

2(9.7-4.8x)=61.2-3.4

2(9.7-4.8x)=57.8

9.7-4.8x=57.8/2

9.7-4.8x=28.9

4.8x=9.7-28.9

4.8x=-19.2

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3 years ago

A company claims that its soup vending machines deliver exactly 8 ounces of soup to every customer. You do not want the vending

lorasvet [3.4K]

Answer:

$H_0: \mu = 8$

$H_1: \mu \neq 8$

Step-by-step explanation:

A company claims that its soup vending machines deliver exactly 8 ounces of soup to every customer.

This means that the null hypothesis is that the mean is exactly 8, that is:

$H_0: \mu = 8$

You do not want the vending machines to deliver too much or too little soup.

We don't want the mean to be different from 8, which means that the alternative hypothesis is given by:

$H_1: \mu \neq 8$

6 0

3 years ago

What is this answer?

Elan Coil [88]

The answer will be 12/32

5 0

3 years ago

Answer this for me plz.?

Elis [28]

Step-by-step explanation:

Length = x-3

width = x+8

Area of the rectangle = 60 inch²

(x-3)(x+8)=60

x²+8x-3x-24=60

x²+5x-24=60

x²+5x-84=0

x²+12x-7x-84=0

x(x+12) - 7(x+ 12) =0

(x+12)(x-7)= 0

x= -12 or, x= 7

Measure of sides of rectangle can never be negative.

Answers:

Therefore,

x=7

Dimensions

length =7-3

=4 inches

width = 7+8

=15 inches

7 0

3 years ago