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dedylja [7]
3 years ago
10

A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for pi. Round the answer to two d

ecimal places.)
Mathematics
1 answer:
Pie3 years ago
7 0

Answer:

65.45

Step-by-step explanation:

you do 3.14*5^2*2.5/3

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What is the equation of the linr that is perpendicular to and has the same y intercept as the given line
Dafna11 [192]
First find the slope using rise over run
0-1/5-0
-1/5

To get a perpendicular slope, find the negative reciprocal.
Reciprocal: -5/1
Negative of that: 5/1 or 5

The y intercept is 1 (0,1).
Plug the values into slope intercept

Final answer: y=5x+1
7 0
3 years ago
Can y’all help me with this question?
vichka [17]

Answer:

Step-by-step explanation:

the answer is 365,412

5 0
3 years ago
A student takes an exam containing 16 true or false questions. If the student guesses, what is the probability that he will get
almond37 [142]

Answer:

0.001831055

Step-by-step explanation:

Here, n = 16, p = 0.5, (1 - p) = 0.5 and x = 14

As per binomial distribution formula P(X = x) = nCx * p^x * (1 - p)^(n - x)

We need to calculate P(X = 14)

P(x =14) = 16C14 * 0.5^14 *(1-0.5)^2

               = 120 * 0.5^14 *(1-0.5)^2

= 0.001831055

5 0
2 years ago
Sally's soccer team won 68% of the games they played.if they won 17 games, how many did they play?
amm1812
Let the number of games played be x.  68% of x comes out to 17 games.

Then 0.68x = 17.  Mult. both sides by 100:  68x = 1700.

Divide 68 into 1700 to obtain x, the number of games played:  x = 25

The team plays in 25 games.
4 0
3 years ago
Read 2 more answers
2 more than twice a number w
zmey [24]
Twice of w is 2w and 2 more than 2w is 2w + 2,

So your answer is 2w + 2

Hope this helped!
8 0
3 years ago
Read 2 more answers
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