Answer:
a) 12 minutes
b) 5 tasks
Step-by-step explanation:
=
1 foot is 12 inches
so 8 feet is 8*12 inches
8*12 is 96
96 inches=96 inches
Answer:
4π cm
Step-by-step explanation:
<u>GIVEN :-</u>
- Diameter of half circle = 8cm
<u>TO FIND :-</u>
- Circumference of half circle
<u>FACTS TO KNOW BEFORE SOLVING :-</u>
Circumference of a circle with radius 'r' is = 
⇒ Circumference of half-circle with radius 'r' = 
<u>SOLUTION :-</u>
Radius = 
So , Circumference of half-circle =
cm
835/ 10 is 83.5
So his average rate of change is 83.5 miles per hour
deductive reasoning - deductive reasoning moves from generalized principles that are known to be true to a true and specific conclusion