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3 years ago

Write the numerical expression using exponents.

1 answer:

7 0

1. 2^3/3^2

2. (-5)^2/7^3

3. -2^2/(-6)^3

4. -3^2/(-5)^2

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trasher [3.6K]

1/3, 1/8, 1/24
I'm pretty sure

6 0

3 years ago

arsen [322]

Answer:

$3.5\times10^-^1^2$

Step-by-step explanation:

$(7 \times 10^-5) \times (5 \times 10^-8)$

Evaluate

$(7 \times 5)\times(10^-^5\times10^-^8)$

$35\times10^-^5^-^8$

$35\times10^-^1^3$

$35\times10^1\times10^-^1^3$

$3.5\times10^1^-^1^3$

$3.5\times10^-^1^2$

Thus, the answer is $3.5\times10^-^1^2$

<em>~Lenvy~</em>

7 0

2 years ago

My name is Ann [436]

Just do 72 - 9 = 63

Hope this helps

4 0

3 years ago

zepelin [54]

I think the answer is either B or C I am not completely sure but I got 36

4 0

3 years ago

tia_tia [17]

9,450
hope I helped....

4 0

3 years ago