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sleet_krkn [62]
3 years ago
5

PLEASE PLEASE PLEASE PLEASE SHOW YOUR WORK

Mathematics
1 answer:
stellarik [79]3 years ago
6 0

Answer:

9.11x10^-28

Step-by-step explanation:

1.67x10^-24 would be .000000000000000000000000167 and 9.11x10^-28 would be .0000000000000000000000000000911 and because it has more zeros in front of it, 9.11x10^-28 would be the smaller mass

I'm 99.99999999999999999% sure this is correct.

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Simplest form please. thanks
Burka [1]

Hi,

11 feet becuase when you divide 35.75 by 3.25 you get 11

Hoped this helped

3 0
3 years ago
Read 2 more answers
What’s the radius of a circle with an area of 123 square feet
Katyanochek1 [597]

Answer:

6.25716517287

Step-by-step explanation:

Area of circle = π × r²

→ 123 = π × r²

⇒ Divide both sides by π

→ 39.1521160006 = r²

⇒ Square root both sides

→ 6.25716517287 = r

7 0
3 years ago
What is the value of x, when x2 + 5 = 21? A) 2 or -2 B) 4 or -4 C) 5.5 or -5.5 D) 8 or -8
lord [1]
X would be equal to 8.
4 0
3 years ago
Read 2 more answers
Simplify the radical expression -21√27x^9
padilas [110]
-root 3*63x^2 is the answer you want
6 0
3 years ago
Rewrite 1/5 as a percent​
il63 [147K]

Answer:

20%

Step-by-step explanation:

1/5 as a percent is 20%

The 1 in 1/5 is equal to 10.

The 5 in 1/5 is equal to 50.

Therefore you would multiply 50 x 2 to get 100.

Then, you would multiply 10 x 2 to get 20/100 or 20%

7 0
3 years ago
Read 2 more answers
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