2 years ago

Please help me I really need it this is hard for me

Mathematics

2 answers:

kramer2 years ago

6 0

Answer:

27.6 cm

Step-by-step explanation:

Gre4nikov [31]2 years ago

3 0

Answer: 44.6

Step-by-step explanation:

It’s not that hard use the formula of the volume of a sphere. And just replace the R with whatever your radius is, if you have a diameter just divide it by 2 to get the radius. Hope this helps

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A bowl contains 6 red balls, 4 blue balls, 3 white balls and 1 green ball. You pick two balls without replacement. a) What is th

Kay [80]

Answer:

3.5

Step-by-step explanation:

you want to add all of the balls together and then divide by 4 because that's how many color balls there are

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2 years ago

A. 313 B. 133 C. 47 D. 227

stepan [7]

360 - 47 = 313

The answer is A

8 0

2 years ago

Circle O has a circumference of approximately 28.3 cm. What is the approximate length of the radius, r?

Scrat [10]

Answer:

4.5 cm.

Step-by-step explanation:

We have been given that circle O has a circumference of approximately 28.3 cm.

We will use circumference formula to solve for the radius of our given circle.

$\text{Circumference of a circle}=2\pi r$

Upon substituting the measure of circumference in above formula we will get,

$28.3=2\pi r$

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Therefore, the radius of circle O is 4.5 cm.

3 0

2 years ago

Read 2 more answers

a box of national brand cornflakes is $2.09 for 12 ounces in a box of store label cornflakes is $3.09 with 20 ounces find the un

hichkok12 [17]

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8 0

2 years ago

These two area models represent 2323 and 6969. Choose the equation that shows why 2323 and 6969 are equivalent.

grandymaker [24]

Well lets lay it out

 2323 6969

 first get 2323 and try its multiples.

 2323 x 2 = 4646
 2323 x 3 = 6969

 so what 2323 and 6969 have in common are the multiple 3

Answer: they are equivalent because they can be divided into each other. HOPE I HELPED!! :P

5 0

2 years ago