All categories

3 years ago

Please show work, will mark brainliest

Mathematics

1 answer:

Ad libitum [116K]3 years ago

5 0

Answer:

The radius of the can, rounded to the nearest hundredth, is 530.66.

Step-by-step explanation:

We want to do the reverse of the formula for <em>V</em>, which is pi(r)^2(h).

to isolate r.

Let's start by writing an equivalent equation to V = $\pi$ $r^{2}$ <em>h</em> by solving for r

$\sqrt[]{\frac{V * \pi }{h} } = r$

Now, substitute and solve for r

1014 * 3.14 / 6 = 530.66

You might be interested in

A circle has a radius of 6. An arc in this circle has a central angle of 48º.

ikadub [295]

Answer:

Step-by-step explanation:

48 * $\pi$ / 180 = 0.837758041

6 0

3 years ago

How many rows and colums in 16 divided by 112

earnstyle [38]

The answer to this question is:0.1428571429.
Hope this helps! (:

4 0

3 years ago

Estimate the product of 68 and 21

Nataly_w [17]

The product of 68 and 21 would be 1,428.

5 0

3 years ago

Read 2 more answers

A population of ants is 10,000 at the start of April. Since then, it triples each month.

Kryger [21]

Answer:

Month since April Number of Ants

0 10,000

1 30,000

2 90,000

3 270,000

4 810,000

Every month, the ant population triples so the multiply the previous population by 3 to find out the new population.

0 months from April = 10,000 * 1 = 10,000 ants

1 month from April = 10,000 * 3 = 30,000 ants

2 months from April = 30,000 * 3 = 90,000 ants

3 months from April = 90,000 * 3 = 270,000 ants

4 months from April = 270,000 * 3 = 810,000

8 0

3 years ago

What is the vertex of g(x) = –3x2 + 18x + 2?

blsea [12.9K]

Answer:

$(3,29)$

Step-by-step explanation:

There is a formula that can be used to find the x-value of the vertex of the parabola. This formula is $x=\frac{-b}{2a}$

We have the function $g(x)=-3x^2+18x+2$

From this function, we can find that

$a=-3\\b=18\\c=2$

We can plug in our know values into the formula to get

$x=\frac{-18}{2(-3)\\} \\x=\frac{-18}{-6} \\\\x=3$

Then we can plug in our x-value to find the y-value of the vertex

$g(3)=-3(3)^2+18(3)+2\\\\g(3)=-3(9)+54+2\\\\g(3)=-27+54+2\\\\g(3)=29$

This means that the vertex would be $(3,29)$

6 0

3 years ago