1 should be b and 2 should be a
Answer:
1872
Step-by-step explanation:
The amount of money he has before working at his job
Answer:
100 pi cm^2
or approximately 314 cm^2
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
The radius is 5
SA = 4 *pi * 5^2
SA = 4*pi(25
SA = 100 pi cm^2
If pi is 3.14
SA = 100 *3.14 = 314 cm^2
The number of times planet B can fit into planet A is; 1.15× 10⁷ times.
<h3>Volume divisions</h3>
According to the question;
- The volume of planet A is given to be approximately 1.5 x 10¹⁶ km³ and the volume of planet B is 1.3 x 10⁹km³.
From the problem statement above;
It follows that the number of times planet B can fit into A is;
- No. of times = 1.5×10¹⁶/1.3×10⁹.
Hence, N = 1.15× 10⁷ times.
Read more on division;
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