I'm taking the test right now, i think it's coordination.
As a face to love being serous?
Resting Heart Rate is:
c)
Number of contractions of the heart that occur in a one minute when your body is at rest.
Answer:
1/4
Explanation:
You dont have a full dollar but only 25 cents so 4 quarters make a dollar right?
You only have 1 quarter so you have 1/4
Answer: 7cm
Explanation:
The surface area of a sphere is calculated by using the formula:
A = 4πr²
Since the surface area is 616cm², using the formula given, the radius will be calculated thus:
A = 4πr²
616 = 4 × 22/7 × r²
616 = 88/7 × r²
Multiply both side by 7/88
616 × 7/88 = 88/7 × 7/88 × r²
49 = r²
r = ✓49
r = 7
The radius is 7cm
