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allochka39001 [22]

3 years ago

10

Find the volume of a cylinder with a diameter of 8 inches and a height that is three times the radius round to the nearest hundr

edth

1 answer:

patriot [66]3 years ago

5 0

volume for cylinder = pi x r^2 x h

radius = half the diameter = 8/2 =4

height = 3 times the radius = 3*4 =12

using 3.14 for pi

volume = 3.14 x 4^2 x 12 = 602.88 cubic inches

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Expanded form of 680,705

denis23 [38]

$\huge\boxed{600,000 + 80,000 + 700 + 5}$

To find expanded form, we need to split up the digits. When you do that, you take one digit and cut off everything to the left of it, then make everything to the right zeros.

$600,000 + 80,000 + 0 + 700 + 0 + 5$

We don't need to keep the zeros.

$\boxed{600,000 + 80,000 + 700 + 5}$

We can check this by adding the numbers back up to get $680,705$ .

$680,000 + 700 + 5$

$680,700 + 5$

$680,705$

6 0

3 years ago

Circled one I need help with thank you!!

Mashcka [7]

Formula-

If a set has “n” elements, then the number of subset of the given set is 2n and the number of proper subsets of the given subset is given by 2n-1. Consider an example, If set A has the elements, A = {a, b}, then the proper subset of the given subset are { }, {a}, and {b}

Symbol that can be used-

The symbol "⊆" means "is a subset of". The symbol "⊂" means "is a proper subset of".

Hope it helps you... pls mark brainliest if it helped you.

5 0

2 years ago

A clown bought 5 bags of round balloons with 24 balloons in each bag. The clown also bought 3 bags of long balloons with 36 ball

dimaraw [331]

Answer:

247 blown up balloon left

Step-by-step explanation:

5 bags of round balloon with 24 balloon in each bag =

= 5 x 24 = 120 round balloons

3 bags of long balloon with 36 balloon in each bag =

= 3 x 36 = 108 long balloons

Part 1 Answer

120 round balloons - 108 long balloon = 12 balloons

therefore the clown bought 12 more round balloon than long balloon

Part 2

3 bags of heart-shaped balloons with 14 balloons in each bag =

= 3 x 14= 42 heart-shaped balloons

All the balloons were blown which equals

120 round balloons + 108 long balloons + 42 heart-shaped balloons =

= 270 balloons

23 balloons out of the 270 balloons burst which equals

270 blown balloon - 23 burst balloon = 247 blown-up balloons left

so,

247 blown-up balloons were left

6 0

3 years ago

The probability of a golden retriever catching a tennis ball in mid-air is 78%. Find the probability that a golden retriever cat

Salsk061 [2.6K]

To find the probability, we do 78% to the third power, which is 0.474552 or when rounded 0.475

3 0

3 years ago

Read 2 more answers

The cost of renting a car is $35/wk plus $0.25/mi traveled during that week. An equation to represent the cost would be

algol [13]

$48.75 minus $35 would equal 13.75 then you divide by 0.25 that would give you 55 so M=55

3 0

3 years ago