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mash [69]
3 years ago
5

What is the value of expression 3($28+$32)-$10

Mathematics
2 answers:
Vadim26 [7]3 years ago
8 0
First distribute 3/add numbers inside parentheses then multiply, 84+96-10 or 3(60)-10
Then simplify.
=170
musickatia [10]3 years ago
4 0

$84+$96-$10

(add or subtract from left to right) $180-$10

(simplify) $170

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See work below

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aivan3 [116]

Answer:

a. p(orange) = 5/14

b. p(green) = 3/14

c. p(red) = 1/7  

d. p(brown) = 2/7  

e. p(brown or red) = 3/7

Step-by-step explanation:

1. You have a 14 pencils. Two pencils are red, 5 pencils are orange, 3 pencils are green and 4 pencils are brown.

p(color) = (number of pencils of that color)/(total number of pencils)

p(color) = (number of pencils of that color)/14

a. If a pencil is picked at random, what is the probability that the pencil

will be orange?

p(orange) = 5/14

b. If a pencil is picked at random, what is the probability that the pencil

will be green?

p(green) = 3/14

c. If a pencil is picked at random, what is the probability that the pencil will be red?

p(red) = 2/14 = 1/7

d. If a pencil is picked at random, what is the probability that the pencil

will be brown?

p(brown) = 4/14 = 2/7

e. If a pencil is picked at random, what is the probability that the pencil

will be brown or red?

brown: 4

red: 2

brown or red: 4 + 2

p(brown or red) = 6/14 = 3/7

3 0
3 years ago
Order the following<br> rational numbers from least<br> to greatest<br> -3/4, 2.5, 0, -0.80, 5/3
zheka24 [161]

Answer:

-0.80, -3/4, 0, 5/3, 2.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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