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Diano4ka-milaya [45]
3 years ago
10

I need help!

Mathematics
1 answer:
Naddik [55]3 years ago
7 0

Answer:  Estimate: 36  ? units ? miles per hour ? feet per second?

Exact: 35.32142857  but if you are supposed to use significant digits, 35.32 is probably good.

Step-by-step explanation: For the estimate, round off the fractions to whole numbers, so multiply 6 x 6 to get 36

For exact I converted the mixed numbers to improper fractions, 5 3/4 = 23/4  and 6 1/7 = 43/7. Then multiplied the numerators 23 x 43= 989.  And denominators, 4x7=28.  

Divide numerator by denominator  989/28= 35.321428571

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Step-by-step explanation:

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5 0
2 years ago
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A factory makes 1200 shirts every 6 hours.the factory makes shirts for 9 hours a workday. what is the fewest number of workdays
Dominik [7]
1. Divide the target number of shirts, 12,600 by the company's rate of making the shirts. That is,
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3 years ago
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4 0
3 years ago
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harkovskaia [24]

Answer:

ANSWER

z  

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​  

 

∴z=(3+4i)+(−4+3i)

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Step-by-step explanation:

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