All categories

3 years ago

What is the radius of the sphere?

Mathematics

1 answer:

Tpy6a [65]3 years ago

6 0

Answer:

32/3 cubic

Step-by-step explanation:

D.32/3

32/3=32:2= D.8 units

You might be interested in

Determine the next three terms in the following sequence

tia_tia [17]

Answer:

Step-by-step explanation:

4 0

3 years ago

Find the exact circumferece of a circle with a given radius of 3 1/4 inches.

Salsk061 [2.6K]

C.

Although this is not the exact answer the circumference formula is 2(pi)r. Which is far more than the other two options.

4 0

3 years ago

What is the standard form of y= 1/4x +6

viktelen [127]

Answer:

$x-4y=-24$

Step-by-step explanation:

Standard form is Ax + By = C, so we want x to be on the left side

To accomplish this, subtract 1/4x from both sides.

$-\frac{1}{4} x+y=6$

Multiply by -4 to get x to be equal to 1.

$x -4y=-24$

4 0

3 years ago

Read 2 more answers

50 POINTS!!!!!!!

nevsk [136]

Answer: Option C)1 over 15 minus 1 over x equals 1 over 20

Explanation:

Since, Micah can fill a box with books in 15 minutes.

Therefore, the work done by Micah in one minute= 1/15

Also, Sydney takes the books out puts them on a shelf.

And the times taken by Micah when Sydney is also taking the books outside from the self= 20 minutes

Therefore, the work done by Micah in one minute when Sydney taking books out of the box= 1/20

Let Sydney alone takes x minutes to take books outsides the shelf.

Then, work done by Sydney in one minute=1/x

Thus, the work done by Sydney( by taking books out of the box)= the work done by Micah - work done by Micah and Sydney simultaneously= 1/15-1/20

⇒1/x=1/15-1/20

⇒1/15-1/20=1/x

⇒1/15-1/x=1/20 is the required expression.

Therefore, Option C is correct.

4 0

3 years ago

Read 2 more answers

What is the irrational number in This set: 12.89, square root of 12 and 12/144 ?

kifflom [539]

Good night,

<span>Irrational numbers are those that can't be expressed as a fraction:

12.89 can be expressed as: </span> $\frac{1289}{100}$

$\frac{12}{144}= \frac{1}{12}$

<span>The above numbers can be expressed as a fraction, then the logical answer is: </span> $\sqrt{12}$

But we will check the answer:

$\sqrt{12}= \sqrt{2^{2}*3 } =2* \sqrt{3} =3.4641016...$

As you can see we can't express that number as a fraction, so that is te correct answer.

6 0

4 years ago