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Nat2105 [25]
3 years ago
13

Neeeeeeeeeeeeeeed help!!!!!??!??!!

Mathematics
2 answers:
katrin2010 [14]3 years ago
4 0
The answer is -4 (sorry if i am late)
Elza [17]3 years ago
3 0

Answer:

-15?

Step-by-step explanation:

It's hard to tell where the point is exactly

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George does not like the fact that his neighborhood makes it mandatory to pay a yearly fee to use the pool. He conducts a survey
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3 years ago
Read 2 more answers
The diameter of an insect cell is 1.7 × 10–11 meter. Ariel wants to find the length of the radius of the cell. If she performs t
Juli2301 [7.4K]

Answer:

8.5E-12

Step-by-step explanation:

According to the Question,

Given That, The diameter of an insect cell is 1.7 × 10^-11 meters.

Ariel wants to find the length of the radius of the cell. Radius Is Half of the Diameter.

  • Thus, R = D/2   ⇒  (1.7*10^-11)/2 = 0.85× 10^-11
  • If she performs the calculations on her calculator is 8.5E-12.
6 0
2 years ago
Charlotte and Edgar's ages add up to 22. Charlotte is one year
nadya68 [22]

Answer: Charlotte's 15 and Edgar's 7

Step-by-step explanation:

7*2=14

14+1 = 15

15 + 7 = 22

8 0
3 years ago
How many times larger is 1.9 × 10^-8 is than 4.2 × 10^-13<br><br>please help​
Jet001 [13]

Answer:

hope this helps!

Step-by-step explanation:

You have to divide:

1.9x10^-8 ÷ (4.2x10^-13)

= appr .45 x 10^5

= .45 x 100000

= appr 45,000 times as large

source: https://www.jiskha.com/questions/1857280/estimate-how-many-times-larger-1-9x10-8-is-than-4-2x10-13

credit: mathhelper

5 0
3 years ago
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