1 year ago

The sum of all proportions in a frequency distribution should be______.

Mathematics

1 answer:

NeX [460]1 year ago

8 0

It should always be 100

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Would i add both of the coordinate numbers in this case?

fredd [130]

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leva [86]

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Giselle spent 7/10 of her money on a book and 10/100 of her money on food. What fraction of her money did she spend altogether?

aleksklad [387]

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80/100 or 80%

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P and a are both prime numbers. Find the values of p and q so that 6*54*p/q is a perfect cube.

daser333 [38]

6x54= 324

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6x4=24

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The previous nearest cube root is 216 and the next cube root would be 343.

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im going to say p is 1 and q is 3

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3 years ago

Please answer the question in the photo:

Vika [28.1K]

Answer:

$\fbox{8x+36}$

Step-by-step explanation:

1. Use the distributive property to write the problem without parentheses. The distributive property says that you can multiply a number next to parentheses by all the numbers inside parentheses. The picture below explains.

$4(2x+9)=\\\\(4*2x)+(4*9)=\\\\4(2x+9)= 8x+36$

Therefore, your answer is

$\fbox{8x+36}$

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3 years ago