Answer:
A 1.44 cm cubed
Step-by-step explanation:
Just multiply all the numbers to get the area of the block
Step-by-step explanation:
the volume of a cylinder is as for any other regular 3D object :
ground area ×height
the ground area of a cylinder is a circle, so it is
pi×radius² × height
the radius is always half of the diameter (of the diameter is airways twice the radius).
radius = 6/2 = 3 ft.
the volume is then
pi × 3² × 9 = pi × 9 × 9 = pi × 81 ft³
so, the answer is 81pi ft³.
X^2 + x + 3x - 3
x^2 + 4x - 3
Therefore the coefficient of x in expansion is 4.
Answer:
Step-by-step explanation:
g(7) = 7^2 - 3(7) = 49 - 21 = 28
f(28) = 4(28) + 4 = 112 + 4 = 116
Answer:
.46
Step-by-step explanation:
.46 for up to one ounce