V=(1/3)hpir^2
lets say this is original, undoubled volume
so o=v=(1/3)hpir^2
so for new volume, or n, that is r to 2r, doubled radius
n=(1/3)hpi(2r)^2
n=(1/3)hpi4r^2
n=4((1/3)hpir^2)
remmember that o=(1/3)hpir^2
n=4(o)
it is 4 times the old one
Answer:
c
Step-by-step explanation:
4 times 5 is 20 and 20 times 6 is 120
Answer:
1.4 times k
Step-by-step explanation:
If k feet is the distance from home plate to third base, and the distance from first base to third base is 1.4 times the previous value, then
distance from first base to third base = 1.4 * k or 1.4 times k
If, for example, k=90 feet, then from first to third base there are
1.4*90=126 feet
Answer: the second one
Step-by-step explanation:
Answer:
6 + 30 / (4-5) = - 24
Step-by-step explanation:
4-5 goes 1st then you do 6 + 30 .
36 / -1 = -24
