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fredd [130]
3 years ago
7

A square based prism and a cylinder both have the same height of 4cm and the same base area. If the volume of the square based p

rism is 452cm cubed based on the concepts of Cavalieri's principle, what is the approximate circumference of the base of the cylinder?
Mathematics
1 answer:
Mnenie [13.5K]3 years ago
4 0

Answer:

lo siento la verdad no me la sé

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When dividing 592 by 9.25, how many zeros will be placed in the dividend?When dividing 592 by 9.25, how many zeros will be place
Ierofanga [76]

Answer:

Step-by-step explanation:

9.25=\frac{925}{100} \\592 \div9.25=592 \div \frac{925}{100} =\frac{59200}{925}

3 0
3 years ago
Joshua has $24.He used 5/8of his money.How much money did he spend
zhenek [66]
So 5/8 of $24
5/8 * 24
15

Joshua spent $15.

Hope this helps :)
5 0
3 years ago
The sum of two numbers is 21 the second number is 6 times the first number of
romanna [79]

the numbers are 3 and 18

let the first number be n then the second number = 6n and the sum

sum = n + 6n = 21 thus

7n = 21

divide both sides of the equation by 7

n = \frac{21}{7} = 3

the numbers are 3 and 6 × 3 = 18 → (3 + 18 = 21)




8 0
3 years ago
Read 2 more answers
I rlly need help with this :(
kobusy [5.1K]

Using the normal distribution, it is found that:

a) The pilot is at the 72th percentile.

b) 19.13% of pilots are unable to fly.

<h3>Normal Probability Distribution</h3>

The z-score of a measure X of a normally distributed variable with mean \mu and standard deviation \sigma is given by:

Z = \frac{X - \mu}{\sigma}

  • The z-score measures how many standard deviations the measure is above or below the mean.
  • Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

The mean and the standard deviation are given, respectively, by:

\mu = 72.6, \sigma = 2.7.

Item a:

The percentile is the <u>p-value of Z when X = 74.2</u>, hence:

Z = \frac{X - \mu}{\sigma}

Z = \frac{74.2 - 72.6}{2.7}

Z = 0.59

Z = 0.59 has a p-value of 0.7224.

72th percentile.

Item b:

The proportion that is able to fly is the <u>p-value of Z when X = 78 subtracted by the p-value of Z when X = 70</u>, hence:

X = 78:

Z = \frac{X - \mu}{\sigma}

Z = \frac{78 - 72.6}{2.7}

Z = 2

Z = 2 has a p-value of 0.9772.

X = 70:

Z = \frac{X - \mu}{\sigma}

Z = \frac{70 - 72.6}{2.7}

Z = -0.96

Z = -0.96 has a p-value of 0.1685.

0.9772 - 0.1685 = 0.8087 = 80.87%.

Hence the percentage that is unable to fly is:

100 - 80.87 = 19.13%.

More can be learned about the normal distribution at brainly.com/question/4079902

#SPJ1

3 0
2 years ago
You hit a golf ball 90 yards. It travels three-fourths of the distance to the hole. Which equation can you use to find the dista
goldfiish [28.3K]
90/4+90 is the equation
4 0
3 years ago
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