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3 years ago

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 helppppppppp me

Iteru [2.4K]

So there was a total of 28 games played and the Houston Tigers only scored above 53 points 4 times. Now the fraction would be 4/28 but we have to reduce so the real answer is actually 1/7

5 0

3 years ago

The line y=15x Intersex the quadratic function y=15x^2 at two points. what are the coordinates of the two points of intersection

REY [17]

Answer:

Step-by-step explanation:

we can set up the equation as 15x = 15x^2

factoring we get

15x(x-1) = 0

So the solutions are when x are 0 and 1

this gives the coordinates

(0,0) and (1,15)

8 0

3 years ago

The tip for excellent service in a restaurant is $20 for every $100 of a meal. What is the total bill for a $60 meal?

a_sh-v [17]

$72. The tip is $0.2 per $1, so you would pay $12 in tips plus the original $60

8 0

3 years ago

Dante runs 7 miles in 60 minutes. At the same rate, how many miles would he run in 24 minutes?

denis23 [38]

<h2>Answer: 2.8 miles</h2>

Step-by-step:

We can write it in the proportion $\frac{7}{60} = \frac{x}{24}$

where x is our number of miles trying to find

We now cross multiply or use the butterfly method which I will demonstrate both

<h3>Cross Multiply</h3>

We multiply the numerator with the dominator

so $7 multiplied by 24$

and $60 multiplied by x$

$7*24=60x$

$168=60x$

$\frac{168}{60} =\frac{60x}{60}$

$2.8=x$ or $x=2.8$

Now for the

<h3>Butterfly Method </h3>

You would do 7 times 24 divided by 60 or $\frac{7*24}{60}$

Then $\frac{168}{60}$ simplify

$2.8$ so 2.8 miles in either method

3 0

2 years ago

Luna entered a raffle for a new pair of running shoes. She purchased 20 tickets and was told that she had a 20%

anyanavicka [17]

Answer:

100 tickets were sold.

Step-by-step explanation:

If she bought 20 tickets and had a 20 percent chance of winning that means there were 100 sold tickets because 20 percent of 100 would be the 20 tickets she purchased.

8 0

2 years ago

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