15 ! —what is the area of the circle in terms of pi?
a) 11
b) 22
c) 121
d) 217
-what is the measure of the central angle of the shaded sector?
a) 11
b) 143
c) 217
d) 360
-what is the area of the shaded sector rounded to the nearest whole number?
a) 122
b) 151
c) 229
d) 380

a sis out!

The first answer is C and the second answer is B. The final answer is B.

75

step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles