1)what is the exact circumference of a circle with a radius of 15 cm?

2)what is the exact circumference of a circle with a radius of 16?

a 60
b 30
c 15
d 10

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

What is the measure of sty in oo below? 130 310 230 50

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.