Answer:
A) Surface Area = 1296π in²
B) Volume = 7776π in³
Step-by-step explanation:
A) Formula for surface area of a sphere is;
A = 4πr²
Where r is radius.
We are given radius = 18 inches.
Thus; A = 4π × 18²
A = 1296π in²
B) Volume of a sphere is;
V = (4/3)πr³
V = (4/3)π × 18³
V = 7776π in³
Answer:
y-intercept,
end behavior,
range,
and horizontal asymptote
Step-by-step explanation:
I just finished the PLATO test and these are the answers
Answer:
nmnsggx
Step-by-step explanation:
jhd.hdjwtn
jtengdn
tjtwn
b
gjyenhdth
gkegmdgngd
mywngs.b
gagajag
Cut 5/12 of his lenght
remain 7/12 of his lenght
7/12*L - 6/7 *7/12*L=2 1/2 m
7/12*L(1-6/7)=7/12*L(7/7-6/7)=7/12*L*1/7=L/12 =2 1/2
⇒L=2 1/2 m *12=5/2*12=30 m
Original length was 30 m
20= -B/0.2
multiply -B/ 0.2 both sides
= -4
