Answer:
See below
Step-by-step explanation:
The area is 15 square units.
-hope it helps
Answer:
6.10×10² μK/ms
Step-by-step explanation:
When there are trailing zeros in a whole number, the number of significant figures is ambiguous. The given number would ordinarily be considered to have 2 significant figures, as the trailing zero would not count. In order to unambiguously specify the significant figures when there are trailing zeros, the number must be written as a decimal fraction or using scientific notation.
Here, we have 610 mK/s = 0.610 K/s = 610 μK/ms. The latter number can only be shown as having 3 significant digits if it is written in scientific notation:
6.10×10² μK/ms
1) 21 is 12.50% of 168.
2) 4% of 150 is 6.
3) 1% of 500 is 5.
4) 62% of 50 is 31.
5) 15% of 15 is 2.25
6) 40 percent of 25 is 10.
Step-by-step explanation:
1). 21 is what percent of 168.
Let,
x be the percent.
Therefore,
x% of 168 = 21
Dividing both sides by 1.68
21 is 12.50% of 168.
2). What is 4 percent of 150.
4% of 150 = 
4% of 150 = 
4% of 150 is 6.
3) 1 percent of 500 is what number
1% of 500 = 
1% of 500 is 5.
4) what number is 62 percent of 50
62% of 50 = 
62% of 50 = 
62% of 50 is 31.
5) 15 percent of 15 is what
15% of 15 = 
15% of 15 = 
15% of 15 is 2.25
6) 40 percent of 25 is what number
40% of 25 = 
40% of 25 = 
40 percent of 25 is 10.
Keywords: percentage
Learn more about percentage at:
#LearnwithBrainly
Answer:
A
Step-by-step explanation:
yes
Answer:
H = 2 S = 50 A = 50.2
Step-by-step explanation:
A=2πrh+2πr2
S = 2tr2 + 2trh
S = 2 (t x r) + (h x 2t) x r Try out ^2 for Radius
S = 2t x r^2 + r x h x 2t Rearrange back and cross out for square^2
S = 6t x 4 + 6t x r x h Cross out for t
S = 6 x 4 + 6 x 2 x h Balance out...
S= 24 + 12 x 2 Find h = 2
S = 36 + 24
S= 50 sq2
A = 50. 2
R = 2
H = 2
Checker
Area = 6.28318530718 x 4 + 6.28318530718 x 2 x 2 = 50.27sq2
