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nydimaria [60]
3 years ago
12

The volume of a cylinder with radius of 10cm and height of 15cm​

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

You would use the equation pi times radius to the second ( radius times radius) times height to get 4,710

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What is 5x to the power of 2 times 4x to the power of 3 divided by 4
iogann1982 [59]

Answer:

5x^5

Step-by-step explanation:

5x^2*4x^3/4

Divide

5x^2*1x^3

Multiply and Calculate

5x^5

7 0
2 years ago
Read 2 more answers
Bob rolls a fair six-sided die each morning. If Bob rolls a composite number, he eats sweetened cereal. If he rolls a prime numb
iragen [17]

Answer:

He will roll his dice 365 days,

The expected number of days he will roll composite numbers (and eat sweetened cereal) is 146 days.

The expected number of days he will roll prime numbers (and eat unsweetened cereal) is 219 numbers.

Step-by-step explanation:

Bob rolls a fair six-sided dice each morning.

If he rolls a composite number, he eats sweetened cereal, if he rolls a prime number, he eats unsweetened cereal. If he rolls a 1, he rolls again.

We can conclude that when he gets 1 it doesn't really matter for the calculation of the probabilities since he will roll again. Therefore, our possible outcomes are 2, 3, 4, 5 and 6

  • The composite numbers we have are: 4 and 6.
  • The prime numbers we have are: 2, 3 and 5.

So out of the 5 outcomes, 40% (2/5) are composite numbers, and 60% (3/5) are prime numbers.

So in general, we would expect that Bob rolls composite numbers 40% of the days and prime numbers 60% of the days.

A non-leap year has 365 days, we expect him to roll composite numbers 40% of the time this will give us:

365 x 0.40 = 146 days.

We expect him to roll prime numbers 60% of the days:

365 x 0.60 = 219 numbers.

Therefore, he will roll his dice 365 dies and the expected number of days he will roll composite numbers (and eat sweetened cereal) is 146 days. The expected number of days he will roll prime numbers (and eat unsweetened cereal) is 219 numbers.

8 0
3 years ago
Find the x−and y−intercepts.
nadya68 [22]

Answer:

(4,-8/5)

Step-by-step explanation:

.............

5 0
2 years ago
Read 2 more answers
Help ASAP! Correct answer will be marked BRAINLIEST!!!
Nataly_w [17]

Answer:

not telling u the answer but first multiply 2 x 2 1/2 (4 1/2) then add that to 6 2/5

Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
The angles of elevation froma point X to the top of flagpoles A and B are 35* and 45* respectively. If X lies in the middle of t
BartSMP [9]

Let AB = t. And since X lies in the middle, so AX=BX = t/2 .

Let the height of the smaller flagpole is AO and of larger flagpole is BP .

Using tangent ratio rule in each triangle, we will get

tan 35 =\frac{AO}{t/2} , tan 45= \frac{BP}{t/2} // AO = \frac{t*tan35}{2},  BP=\frac{t*tan45}{2}

And there ratio is

\frac{AO}{BP}= \frac{tan 35}{tan 45}=\frac{0.7}{1}

5 0
2 years ago
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