3 years ago

How to work out the volume of a cone?

Mathematics

1 answer:

Romashka [77]3 years ago

4 0

Volume of a cone = πr²h/3. π=3.14 R=radius. hope this helps you :)

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How do you solve the equation 3w-(-4)=8-w

Anit [1.1K]

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3 years ago

If the expression 5+2x was evaluated for x=4 it’s value would be

iris [78.8K]

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Step-by-step explanation:

5+2x

When x=4

5+2(4)

5+8

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3 years ago

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valina [46]

Answer: 61,750 miles

Step-by-step explanation:

Given : The p-value of the tires to outlast the warranty = 0.96

The probability that corresponds to 0.96 from a Normal distribution table is 1.75.

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Standard deviation : $\sigma=1000\text{ miles}$

The formula for z-score is given by : -

$z=\dfrac{x-\mu}{\sigma}\\\\\Rightarrow\ 1.75=\dfrac{x-60000}{1000}\\\\\Rightarrow\ x-60000=1750\\\\\Rightarrow\ x=61750$

Hence, the tread life of tire should be 61,750 miles if they want 96% of the tires to outlast the warranty.

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3 years ago

What is the vertex of the function f(x) = 12 + 3x + ?

goldfiish [28.3K]

Answer:

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3 years ago

Write the missing base, 64=x^2.

Alja [10]

The answer are 8
2
3/4
3
9

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