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Advocard [28]
3 years ago
12

Ariana completed 6/7 of her math problems before dinner and the rest after dinner. How many problems did she have if she complet

ed 12 before dinner?
Mathematics
1 answer:
Eva8 [605]3 years ago
5 0
The total would be 14. 12*7= 84
84/6= 14
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Answer:

5 & 13

Step-by-step explanation:

a. -9 + 4 = -5

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b. Absolute value of -9 is 9

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<em>hope this helps :)</em>

6 0
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:

Given population has a size of 320.

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

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6 0
3 years ago
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Elodia [21]

Answer:

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Step-by-step explanation:

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divide each side by 2

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3 years ago
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Domain of the function is (inf, -inf)

Step-by-step explanation:

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