3 years ago

(3.5 x 10 ^ -4) ÷ (5 x 10 ^ 5) in standard form

Mathematics

1 answer:

Maslowich3 years ago

8 0

Answer:

0.7 x 10 ^ -9

Step-by-step explanation:

(3.5 x 10 ^ -4) ÷ (5 x 10 ^ 5)

3.5 / 5 x 10 ^ -4/ 10 ^ 5

=> 0.7 x 10 ^ -9

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3 years ago

Are the expressions (-2)^4 and -2^4 equivalent? Explain how you know.

Elden [556K]

No, becasue of PEMDAS
so parenthasees first
exponents next
mulitplciation next

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3 years ago

Read 2 more answers

Sandy has 28 pencils and 72 erasers. She wants to make the greatest number of bags that have the same number of pencils and eras

aalyn [17]

Answer:

she can make a maximum of 4 bags.

peach bags containing 7 pencils and 18 erasers.

Step-by-step explanation:

find all the factors each numbers are divisible by:

28 => 1, 2, 4, 7, 14, 28

72 => 1, 2, 3, 4, 8, 9, 18, 24, 36, 72