Estimate the circumference of the circle with the given radius or diameter. Use 3.14 for 7.
Round to the nearest unit.
24 in.
27 in.
79 in.
1,809 in.
151 in.

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Yvaries directly as x. y =90 when x=6. find y when x=13