All categories

3 years ago

A funnel is shaped approximately like a cone. The diameter of the base is 6 inches. The height is 10 inches.

1 answer:

4 0

The volume of a cone is 1/3 x pi x radius^2 x height, so after substituting the values, we have the equation 1/3 x 3.14 x 3^2 x 10, and we have 3^2 because the radius is half the diameter. First, 3^2 = 9, and 1/3 x 3.14 is approximately 1.046. 1.046 x 9 = 9.414, and lastly, 9.414 x 10 = 94.14. So the approximate volume of the funnel is 94.14.

You might be interested in

Billie’s monthly cell phone bill includes the cost of cell phone service, 15% tax on the cost of the cell phone service, and a $

Mashcka [7]

It would be $46 because when you add the 15% tax to it, the total is $61. 
$61-15%=$46. To check $46+15%=61! Hope i helped! :-)

4 0

2 years ago

What is the simplified value of the exponential expression 27 1/3? 1/3 1/9 3 9

madreJ [45]

Answer:

Step-by-step explanation:

27^1/3

27 is cube root of 3

so it can also be written as (3)^3

∴ {(3)^3}^1/3

3 and 3 will get cancelled

so it will be 3^1

= 3

8 0

3 years ago

Solve the inequality 11 < x - 16

asambeis [7]

Answer:

The choice B.

$x > 27$

Step-by-step explanation:

$11 < x - 16 \\ 11 + 16 < x - 16 + 16 \\ 27 < x \\ x > 27$

I hope I helped you^_^

8 0

2 years ago

Solve 6x(6x) + 11x - 35 = 0

Murljashka [212]

$36x^2 + 11x - 35=0\\\\ \frac{-b \pm \sqrt{ b^2 -4( a)(c)} }{2(a)}\\\\ \frac{-11\pm \sqrt{11^2 -4(36)(-35)} }{2(36)}\\ \\ \frac{-11\pm \sqrt{5161 } }{72}\\\\\\ x = 0.8450013919812116\\\\ \text{ } x = -1.1505569475367672$

4 0

2 years ago

Read 2 more answers

How do you solve for u?

Paraphin [41]

Answer:

u=9.8

Step-by-step explanation:

the minus sign on u and the minus sign on 9.8 cancel out so you get u=9.8.

3 0

2 years ago