3 years ago

A television company charges $60 for

Mathematics

1 answer:

gregori [183]3 years ago

3 0

The answer is 4h and a half

You might be interested in

A circle has a circumference of 50.2450.2450, point, 24 units. What is the radius?

Free_Kalibri [48]

Answer:

r = 8 units

Step-by-step explanation:

The circumference is calculated using $C = 2\pi r$ . Substitute C = 50.24 units. Solve for the radius.

$C = 2 \pi r\\50.24 = 2 \pi r\\25.12 = \pi r\\8 = r$

8 0

3 years ago

Read 2 more answers

9 students volunteer for a committee. How many different 7-person committees can be chosen?

lorasvet [3.4K]

If order doesn't matter (e.g. all the positions in the committee are essentially identical) then the number of possible choices is $\dbinom97=\dfrac{9!}{7!(9-7)!}=36$ .

7 0

3 years ago

1. Find the capacity in litres of a bucket 24cm in

Sav [38]

Answer:

6.36l

Step-by-step explanation:

We compute first the volume:

V=pi×h/3×(R²+r²+rR), where h=20cm is the height, R=24/2=12cm is the top radius, r=16/2=8cm is the bottom radius.

We get: V=pi×20/3(12²+8²+12×8)=

20×pi/3(144+64+96)cm³

V=20×pi/3×304=6363.73cm³

In dm³ we have (divide by 1000) V=6.36dm³

By definition, 1dm³=1l, so the capacity is 6.36l

8 0

3 years ago

When Antonio opens and lays a cereal box out flat, he sees that the top and the bottom of the box each measure 2 inches by 7 inc

Sedbober [7]

Answer:

The answer is 219

Step-by-step explanation:

This is just multiplication and multiplying everything then adding it together.

5 0

3 years ago

Read 2 more answers

The volume of the rectangular prism below is inches cubed

katrin2010 [14]

Answer:

$7.5inches^{3}$

Step-by-step explanation:

The formula for calculating the volume of a rectangular prism is length x width x height.

To work this out you would multiply all the lengths together.

1) Multiply the lengths together

$5*1*1.5=7.5inches^{3}$

This is because you are calculating the area of one face and multiplying it by the height.

5 0

2 years ago

Read 2 more answers