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3 years ago

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Monique came home from school to find a bowl of 5 apricots and 4 plums on the table. She decides to have a snack. First she sele

cts one and then puts it back. She then selects another. What is the probability both selections were apricots

1 answer:

posledela3 years ago

5 0

5/(4+5)

5/9

This is the probability.

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M is proportional to the cube of r. when r=3m,m=216.when r=5 find the value of m

klio [65]

Answer:

The value of m is 1000 for r=5

Step-by-step explanation:

Given that m is proportional to the cube of r

It can be written as:

$m \propto\ r^3$

When the proportionality symbol is removed a proportionality constant is introduced in the equation.

Let k be the proportionality constant

$m = kr^3$

Given

r=3,m=216

Putting the values

$216 = k(3)^3\\216 = k * 27\\k = \frac{216}{27}\\k = 8$

The equation will now become

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Hence,

The value of m is 1000 for r=5

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Step-by-step explanation:

Number of adults randomly selected= 6

a. Finding the probability of adults that have cheated on an examination before is exactly 4.

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Probability of chosen exactly 4 will be 1/6 since 4 can only occur once.

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