3 years ago

Hurry a lot of points!

Mathematics

2 answers:

ziro4ka [17]3 years ago

4 0

Answer:

Step-by-step explanation:

geniusboy [140]3 years ago

3 0

Answer:

Step-by-step explanation:

4x3x2=24

2x2x2=8

24-8=16

You might be interested in

What is the value of the expression 11 − (fraction 1 over 2)4 ⋅ 48?<br> 3<br> 5<br> 8<br> 9

olga55 [171]

$11-\left(\dfrac{1}{2}\right)^4\cdot48=11-\dfrac{1}{2^4}\cdot48=11-\dfrac{1}{16}\cdot48=11-\dfrac{48}{16}=11-3=8$

8 0

3 years ago

Ellis is painting wooden fenceposts before putting them in his yard. They are each 5 feet tall and have a diameter of 1 foot. Th

Naya [18.7K]

Answer:

39.25 cubic feet of paint will be needed by Ellis.

Step-by-step explanation:

Volume of a cylinder:

The volume of a cylinder of radius r and height h is given by:

$V = \pi r^2h = 3.14r^2h$

How much paint will Ellis need to paint all the surfaces of the 10 fenceposts?

This is the combined volume of these 10 fenceposts.

They are each 5 feet tall and have a diameter of 1 foot.

Radius is half the diameter, so $r = \frac{1}{2} = 0.5$ . Also $h = 5$

10 fenceposts:

Each has the same volume, so:

$V = 10(3.14)r^2h = 31.4(0.5)^2(5) = 39.25$

39.25 cubic feet of paint will be needed by Ellis.

6 0

2 years ago

Reagan will use a random number generator 1,200 times. Each result will be a digit from 1 to 6. Which statement best predicts ho

Stolb23 [73]

The answer is B.

The only reason it will be 200 is because the numbers 1,2,3,4,5,and 6 are all an option so the probability of 5 is 1/6 and if you multiply 1/6 by 1,200 you will get 200. Hope this helped!

5 0

3 years ago

Can someone Please help.

Nastasia [14]

Since it is mid-way you would multiply it by 2 so, 8x2=16
Your answer is 16.
Hope I helped <3

4 0

2 years ago

Write this ratio as a fraction in simplest form without any units. 5 weeks to 10 days

faltersainse [42]

1/2. If you take out the units you're left with 5 to 10 or 5/10. 5 is half of 10 therefore the simplest form would be 1/2.

6 0

2 years ago