The solutions of the inequality is 7.99<x<8.01. I think this solutions means the radius of hole in the bolt or something along that, but I'm not sure.

3 0

3 years ago

The formula for the volume of a sphere is 4 ⁄ 3 πr^3

lozanna [386]

Answer:

the volume of a sphere = 4 ⁄ 3 πr^3

when r=2inches

Step-by-step explanation:

the volume of a sphere = 4 ⁄ 3 π×2³=32/3π or 33.5 inches³

3 0

3 years ago

Read 2 more answers

Are any concentric circles shown? yes no

dimulka [17.4K]

No because there is no picture and circles

5 0

3 years ago

Read 2 more answers

Find functions f and g such that h = g ∘ f. (note: the answer is not unique. enter your answers as a comma-separated list of fun

polet [3.4K]

It is given in the question that

$h(x) = (fog)(x) = x^2 -81$

And $x^2 -81$

can also be written as

$(x^2 -40) -41$

Therefore,

$(fog)(x) = (x^2 -40)-41$

$f(g(x)) = (x^2 -40)-41$

That gives,

$g(x) = x^2 -40, f(x) = x-41$

7 0

3 years ago