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butalik [34]
3 years ago
13

Hey guys can someone please help me on a little problem? Which of the following is another way to express -13 - 7? 1. -13 + 7 2.

-13 + (-7) 3. 13 + 7 4. 13 + (-7)
Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0

Answer:

number 3

Step-by-step explanation:

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Step-by-step explanation:

y's on top x's on bottom

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2 years ago
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A population of size 320 has a proportion equal to .60 for the characteristic of interest. What are the mean and the standard de
tiny-mole [99]

Answer:

The answer is c.) 0.6 and 0.14

Step-by-step explanation:

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The proportion of population = 0.6

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Therefore \hat{q}  = 1 - \hat{p} = 1 - 0.6  = 0.4

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6 0
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Answer:

2.15cm^3

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