Find the area of the yellow region. Round to the nearest tenth.
8 cm
8 cm
Area
[ ? ] cm2

13.76 cm^2

Step-by-step explanation:

over all area=8x8=64

4 circular quarter areas=one whole circle in area.

circle area=pi(radius)^2=3.14(4)^2=50.24

overall-circular=64-50.24=13.76 cm^2

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).