Answer:
B
Step-by-step explanation:
To multiply scientific notation, multiply each part of the number.
(9 x 10)^2(2 x 10)^10 = (9*2) * (10^ 2 + 10) = 18 * 10 ^ 12
Since scientific notation can only have a digit in the ones place from 1-9. 18*10^12 becomes 1.8*10^13.
The solution is B.
From 1846 to 1847 it’s -40% and from 1847 to 1848 it’s 123.3%
C= x2-x1/ x-1
Answer: 31.42 inches
Step-by-step explanation:
Circumference = 2πr
= 2 x 22/7 x 5
= 31.42 inches
Answer: x=1 my friend
Step-by-step explanation:
Answer:
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By:Rap God
