2 years ago

Khan Academy math question. Just answer the picture

1 answer:

4 0

Answer is 175
To start you need to work backwards from the mean so do 158*4 to give you the total of the revenue then simply minus what was given to get 175
Hope this helped

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Radda [10]

Answer
the least common is 21
3x7=21 7x3=21
1/3=7/21
5/7= 15/21

hope this helps and have a wonderful day :)

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2 years ago

A rectangle is 5cm longer that it is broad. It perimeter is 26cm. Find the length and breadth of the rectangle

Maslowich

I hope this helps you

length w+5

width w

26=2 (w+5+w)

13=2w+5

2w=8

w=4

length =4+5=9

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2 years ago

What number would you add to both sides of 2 + 7x = 4 to complete the square?

hammer [34]

Answer:

{7/2)2

Step-by-step explanation:

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3 years ago

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dusya [7]

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3 years ago

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 45.0and 55.0

fenix001 [56]

The required probability is:
(51.25 - 45)/(55 - 45)=0.625

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2 years ago