Answer:
29.9 °F
Step-by-step explanation:
The formular for mean is given as;
Mean = Sum of Terms / Number of terms
Number of terms = 6
Sum of terms = 35.5 + 30.8 + 27.3 + 32.1 + 23.8 + 29.9 = 179.4
Mean = 179.4 / 6 = 29.9
Answer:

Step-by-step explanation:
Area of Circle can be calculated using following formula

Where r is radius of circle
<u>Area of outer circle (r=11 yd)</u>

<u>Area of inner circle (r=8 yd)</u>

Area of shaded region


Answer:
b
Step-by-step explanation: