Suppose that 24% of people own dogs. if you pick two people at random, what is the probability that they both own a dog?

Mathematics

1 answer:

Aleks [24]3 years ago

5 0

1/4 but im not 100% sure

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PLEASE HELP IMAGE BELOW

gtnhenbr [62]

Answer:

Q1) ans-16%

Q2) ans-50%

Q3) ans- 16%

Q4) yes, I think the question 3 and 1 are same

5 0

2 years ago

A tire dealer sells 2 tires for as much as he paid for 3 tires. he paid $240 for a dozen tires. What is the total profit on 12 t

tester [92]

First, find how much he paid by tire.
To do so, divide what he paid by how many tires he bought like this :
240$ / 12 = 20$ per tire

Then, calculate how much he sells each tire.
To do so, start by calculating how much he paid for 3 tires:
20$ x 3 = 60$

This is the price he sells 2 tires for, therefore :
60$ / 2 = 30$
he sells his tires 30$ each.

Finally, you have to calculate the profit he made by selling 12.
We already know how much it cost, so you need to find how much money he gets selling them :
12 tires x 30$ = 360$

To find the profit, take off the amount he paid from the amount he made :
360$ - 240$ = 120$

There you go!

3 0

3 years ago

PLS SOMEBODY HELP BEFORE I CRY, {the area of a square is 64n36 square units. what is the side length of one side of the square}

grin007 [14]

Divide them by 64 and 36 to get the answer

8 0

3 years ago

7y+65.7=2 true or false(don't answer that I just don't want this taken down(unless you do actually have the answer) is anyone in

Sophie [7]

It's false and same lol

8 0

3 years ago