3 years ago

Solve each system using substitution or elimination. Show all required work. X^2+y^2=40 -x+y=-8

1 answer:

4 0

Answer:

steps and answers in the pic..hope u can understand the calculations...

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blsea [12.9K]

Answer: The probability that the fruit is an orange or a pear is $\dfrac{1}{3}$ .

Step-by-step explanation:

Given : Emily has 12 fruits in her bowl.

She has 3 apples, 5 bananas, 1 pear and 3 oranges.

A fruit is selected at random.

P(orange) = $\dfrac{\text{Number of oranges}}{\text{Total fruits}}$

$=\dfrac{3}{12}$

P(pear)= $\dfrac{\text{Number of pears}}{\text{Total fruits}}$

$=\dfrac{1}{12}$

Since both events of selecting orange and pear are mutually exclusive , so

The probability that the fruit is an orange or a pear = P(orange) + P(pear)

$=\dfrac{3}{12}+\dfrac{1}{12}=\dfrac{4}{12}=\dfrac{1}{3}$

Therefore , the probability that the fruit is an orange or a pear is $\dfrac{1}{3}$ .

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3 years ago

Maurinko [17]

It is A 2827cm
This is the answer your welcome

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3 years ago

Sliva [168]

1st is 3 2nd is undefined 3rd is -3/2 4th is 1/4

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3 years ago

SpyIntel [72]

To figure out R, add 1.97+0.65 together. 1.97+.065=2.62

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2 years ago

Nata [24]

(taken from a source)

<span>double blind
</span>
Hope this helped!

:)

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3 years ago