Use the formula for finding the area of a cylinder - V = (pi)r^2h
Add in the numbers you were given:
V = (22/7) 5^2 (175)
The volume is A) 13,750 ft3
Y=4
i hope this helped you
Jessica will have 5840 dollars after ten years since 4.6% equals 184 dollars and 184 times ten equals 1840 you would add that to 4000 and have her total for 10 years with 4.6% interest each year
4000 x 0.046 = 1840 + 5000 = 5840
12/15=4/5 original speed
12/20=3/5 increase by 5mph
He will reach 12 minutes earlier than he goes 15 miles per hour.
Correct me if I am wrong.
ANSWER
14.3
EXPLANATION
angle = 21⁰
opposite side = 5.5
adjacent side = x
Knowing this, we must use tangent (opposite / adjacent)
tan (21⁰) = 5.5 / x
x = 5.5 / tan (21⁰) (use calculator)
x= 14.3
