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S_A_V [24]
3 years ago
5

What is the value of the expression? (-4.2)(2)+10

Mathematics
2 answers:
Crazy boy [7]3 years ago
8 0
-8.4+10 = 10 - 8.4 = 1.6
Murljashka [212]3 years ago
7 0
Start with multiplication:
-4.2 x 2 = -8.4 (it stays negative because there is an odd number of negative numbers (the -4.2) being multiplied)
Then you add the product and 10 left:
-8.5 + 10 = 1.5
1.5 is your answer
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PLEASE HELP!!! WILL REWARD BRAINLIEST!!!
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Answer:

The approximate monthly rate of growth is 1.24%

Step-by-step explanation:

we have the future value formula

F=P(1+r)^t

we have

r=16\%=16/100=0.16 ----> annual interest rate

so

F=P(1+0.16)^t

F=P(1.16)^t

Find the approximate monthly rate of growth

Remember that

1\ year=12\ months

so

Divide the number of periods t by 12

F=P(1.16)^{\frac{t}{12}}

Applying power rules property

F=P(1.16^\frac{1}{12})^t

F=P(1.0124)^t}

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Convert to percentage

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Answer:

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Step-by-step explanation:

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Alexeev081 [22]
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After leaving the 5 workers, we have 35 days to complete the work.

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So after 15 days, 5 workers should leave the job.

6 0
3 years ago
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