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3 years ago

What is the answer to this

Mathematics

1 answer:

Nady [450]3 years ago

5 0

Answer:

5 over 4x

i used photomath so it should be right

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Real estate ads suggest that 75 % of homes for sale have garages, 29 % have swimming pools, and 13 % have both features. What

Vedmedyk [2.9K]

Answer: a) 91% b) 9% c) 16%

Step-by-step explanation:

Let A be the event that homes for sale have garages and B be the event that homes for sale have swimming pools.

Now, given : $P(A)=75\%=0.75$

$P(B)=29\%=0.29$

$P(A\cap B)=13\%=0.13$

a) $P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\\Rightarrow\ P(A\cup B)=0.75+0.29-0.13=0.91$

Hence, the probability that a home for sale has a pool or a garage is 91%.

b) The probability that a home for sale has neither a pool nor a garage is given by :-

$1-P(A\cup B)=1-0.91=0.09$

Hence, the probability that a home for sale has neither a pool nor a garage is 9%.

c) The probability that a home for sale has a pool but no garage is given by :-

$P(B)-P(A\cap B)=0.29-0.13=0.16$

Hence, the probability that a home for sale has a pool but no garage is 16%.

8 0

3 years ago

What is the answer!?

prisoha [69]

I think something wrong
the answer must be 18

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4 years ago

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Solve the equation 2 3/5 × 1 3/7

Airida [17]

Answer:

26/7

Step-by-step explanation:

$2\frac{3}{5} * 1\frac{3}{7}$ =

$\frac{13}{5}* \frac{10}{3} =$

$\frac{130}{35}$ =

simplify= 26/7

8 0

4 years ago

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Firlakuza [10]

The answer is x = 9 (i hope this helped)

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3 years ago

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For which pair of points can you use this number line to find the distance?

Makovka662 [10]

I think it’s D
My explanation is:
That I just think it’s correct but that doesn’t mean u have to put my answer tho just saying

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3 years ago

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