Ask question

Ask question

All categories

3 years ago

10

A mug in the shape of a cylinder has a base of with a radius of 4 cm. how many milliliters of liquid does it hold if filled to a

height of 9cm?
(1 cm3 holds 1mL)

1 answer:

yulyashka [42]3 years ago

8 0

Answer:

v= 452.2 cm^3 or 452.2 mL

Step-by-step explanation:

v= pi(r)^2h

v=pi(4)^2(9)

v=452.2 cm^3

You might be interested in

What is the difference between constructing a regular hexagon and constructing an equilateral triangle?

Jet001 [13]

Answer:

1)For the hexagon construction, every other arc along the circle is connected, but for the equilateral triangle construction, every arc along the

circle is connected.

3 0

3 years ago

A company is holding a sales contest for its sales reps. 12 sales reps are based in Office A and 7 sales reps are based in Offic

NikAS [45]

Answer:

55,440 ways

Step-by-step explanation:

In this situation, since the bonuses are different, the order of the sales reps receiveing the bonus matters, thus permutations should be used.

The number of ways to pay the bonuses in office A (pick 3 out of 12) is:

$A=\frac{12!}{(12-3)!} =12*11*10 = 1,320\ ways$

The number of ways to pay the bonuses in office B (pick 2 out of 7) is:

$B=\frac{7!}{(7-2)!} =7*6 =42\ ways$

Considering both offices, the number of ways to pay out the bonuses is:

$N= A*B = 1320*42\\N=55,440\ ways$

3 0

3 years ago

Simplify the following expression (x+3)(x+5)

Tju [1.3M]

Answer:

2x+8

Step-by-step explanation:

Here, you have to find the similar sides. x and x are both the same thing, while 3 and 5 are both integers (whole numbers).

You add the similar sides together, then that is your answer.

x + x= 2x, and 3+5= 8.

Note: Just because I said that x and x are the same doesn't mean that you can just add random numbers together in other questions.

3 0

3 years ago

On a two-week job, a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship,

KIM [24]

Answer:

y=40x+75

40 is the slope and the y-intercept is 75

6 0

2 years ago

25% of 132 is what number? Help please lol I’m to dumb.

juin [17]

Answer:

33

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers