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alina1380 [7]
3 years ago
10

Solve for r. Show your work! 12 =R– (34 – 2) Helpppp!!

Mathematics
2 answers:
elena-s [515]3 years ago
6 0

Answer:

we are just going to start by using pemdas and making it easier to solve

Step-by-step explanation:

12=R-(34-2)

12= R-32

add 32 to both sides

32+12=R

so R=44

Hope this helps :)

amm18123 years ago
4 0

Answer:

r = 44

Step-by-step explanation:

12 = r - (34 - 2)

Solve for r

___________

To solve, we need to isolate r.

Distribute the negative sign with the numbers within the parenthesis :

12 = r - 34 + 2

Add like terms :

12 = r - 32

Add 32 to both sides :

44 = r

r = 44

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The probability that the first two electric toothbrushes sold are defective is 0.016.

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The probability of an event, say <em>E </em>occurring is:

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Compute the probability that the first two electric toothbrushes sold are defective as follows:

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