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3 years ago

Find the volume of the cylinder

Mathematics

1 answer:

Feliz [49]3 years ago

5 0

Answer:

V=pie×r squared×hieght

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Worth 60points!!!!!

EastWind [94]

Answer:

X=4

Step-by-step explanation:

2÷\frac{1}{2}=4

6 0

3 years ago

Triangle inequality theorem-are the lengths 7, 4, and 2 of a triangle possible?

kakasveta [241]

You can't make a triangle with those lengths for sides.

The way I look at it is like this:

-- Take 2 sticks ... lengths 4 and 2 ... and connect them together at one end.

-- The farthest they can reach, if they're opened up completely and pointing
in opposite directions, is a distance of 6 .

-- They can't reach the ends of a stick that is 7 long. So you can't make
a triangle with those 3 sticks.

6 0

3 years ago

An experiment is completed where a coin is flipped and a six-sided die (singular for dice) is rolled. The outcomes from the expe

victus00 [196]

Answer:

1) $16\frac{2}{3}$ % or 20%

Step-by-step explanation:

Given that:

An experiment which is carried out by flipping a coin and rolling six sided die.

The outcomes can be:

{H1, H2, H3, H5, H6, T1, T1, T2, T3, T5}

As per question statement:

Number of outcomes having tails and an odd number greater than one is 2 (i.e. T3 and T5)

Total number of outcomes here is 10.

Therefore, to find the percentage, we use the following formula:

$\dfrac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}\times 100$

$\Rightarrow \dfrac{2}{10}\times 100 = 20\%$

As per question statement, the answer is 20%.

If we consider all the outcomes, i.e.

{H1, H2, H3, H4, H5, H6, T1, T2, T3, T4, T5, T6}

Total number of outcomes = 12

The percentage will come out be :

$\Rightarrow \dfrac{2}{12}\times 100 = 16\frac{2}{3}\%$

7 0

2 years ago

Ray needs to mail his Christmas cards and packages and wants to keep the mailing costs to no more than $400 . The number of card

jeka94

The anwser for your question is 120

5 0

2 years ago

Read 2 more answers

A company will need $30,000 in 8 years for a new addition. To meet this goal, the company deposits money in an account today t

Maksim231197 [3]

Answer:

Step-by-step explanation:

Use this formula:

$A(t)=P(1+\frac{r}{n})^{(n)(t)}$

where A(t) is the amount after the investment time is over, P is the initial amount invested (what we are looking for), r is the interest rate in decimal form, n is the number of times it compounds per year, and t is the time in years. Fillling in:

$30,000=P(1+\frac{.04}{4})^{(4)(8)}$ and simplifying a bit:

$30,000=P(1+.01)^{32}$ and some more:

30,000 = P(1.374940697)

P = $21,819.12

8 0

3 years ago