Answer:
78.5 in
Step-by-step explanation:
Circumference = 2r
Circumference = 2(3.14) x 12.5
Circumference = 25 x 3.14
Circumference = 78.5
1 yard = 3 feet = 36 in
so 1 in = 1/36 yard, 1 ft = 1/3 yard.
The volume of the layer of the topsoil, is:
5 in * 23 ft * 17 ft = 5 *(1/36)*23*(1/3)*17*(1/3) yard cubed =
(5*23*17)/(36*3*3)= 1955/324=6.034 yard cubed.
The store only sells increments of 1/4 = 0.25 cubic yards.
we need 6.034/0.25=24.136
So we need to buy 25 (24 will not be enough) increments of 1/4 cubic yards.
Answer: 25 increments of 1/4 cubic yard, that is 25*0.25=6.25 cubic yards.
Answer:
a napkin, a cracker, a pen...
Step-by-step explanation:
Step-by-step explanation:
Evalate the expression when m=4 and m=6
Answer: 400
Step-by-step explanation: 5 * 160/2= 400 calories in one hour