Sphere=(4πr^3)/3
cone=(hπr^2)/3
cylinder=hπr^2
They are all volumes of revolution of the form ⌠πf(x)^2 dx
When x = -1, <span>f(x)=3(-1) +2 = -1
</span>when x = 0, f(x)=3(0) +2 = 2
when x = 2, f(x)=3(2) +2 = 8
range: {-1, 2, 8|
Answer:
One rational solution
Step-by-step explanation:
proof
5x2 - 2x - 3=0, the sum of coefficients is 5-2-3=0, so the equation has exactly two solutions, x=1, and x = -3/5 this last is the one rational solution
Answer:
Step-by-step explanation:
This is a cube with side length 3.4 cm.
The standard formula for the volume of a cube of side length s is V = s³.
With s = 3.4 cm here, we get the volume
V = (3.4 cm)³ = 39.304 cm³, or approximately 39.3 cm³
Answer:
68
Step-by-step explanation:
81 +81 is 162
298-162=136
136/2=68
