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vredina [299]
4 years ago
12

NEED HELP WITH 21 PLZ HELP!?!!!????!

Mathematics
1 answer:
Rama09 [41]4 years ago
7 0

Answer:

Hours

Step-by-step explanation:

21a. One week is too long so using hours will help, but when doing a quick thing you can use seconds.

21b. (Sorry I can't see the question, so I can't answer that part.)

:)

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What is the first term, common difference, and 16th term
strojnjashka [21]

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The 1st term is -67

Step-by-step explanation:

I. When Sn = \frac{n}{2}(a_{1} +  a_{n})

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7 0
3 years ago
James buys 8 packages, each 20 mechanical pencils, and passes out 1/4 of then to his friends. Write and evaluate an expression t
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3 years ago
5) In a urea manufacturing plan, all employees work a basic week of 40 hours. Ay overtime worked during weekdays is paid for at
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Answer: $‭1,135.15‬

Step-by-step explanation:

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3 years ago
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