Answer:
D)
Step-by-step explanation:
D because formula for circumference is pi x diameter or pi x r.so you multiple 3.14 by the diameter which is times 2 of the radius that will give you 16 .just multiple 3.14 by 16 which gives you 50.24
14n+ 4 = 2( 7n + 2 ) ; the factors are 2 and ( 7n + 2 ) ;
There are 5280 feet in a mile
45 * 5280 = 237600
there are 3600 seconds in an hour (60 minutes time 60 seconds)
so we have 237600 feet in 3600 seconds
237600 / 3600 = 66 feet per second.
0.4 then 1/2 then 60% is smallest to largest. Because if you make them all decimals then it would be 0.4 then 0.5 (1/2) then 0.6 (60%)
