Answer:
169.56 ft.
Step-by-step explanation:
The formula for Circumference is simply:
C = π * D
Circumference equals Pi times diameter
Our diameter is 54, because diameter is just Radius times 2.
54 • Pi (first three digits, 3.14) = 169.56
Its really easy. just look at the middle line. now the sides are only the answers including the square roots. so the line in the middle represents 12. The answer is 12
Answer:
The best estimate of the population mean for heart rate among football players is of 71.4 beats per minute.
Step-by-step explanation:
The best estimate for the population mean is the sample mean.
Sample mean:
Sum of all values in the sample divided by 10(size of the sample). So
The best estimate of the population mean for heart rate among football players is of 71.4 beats per minute.
It would be the first one because it’s going up by a constant rate
1st rectangle:
width: 2.48cm
length: 4.96
2nd rectangle:
width: 4.96 (equals to the length of the 1st rectangle)
area: 9.92
length: 9.92/4.96 = 2
