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Yuki888 [10]
3 years ago
15

Analyze: 5r+ 3 when r=3

Mathematics
2 answers:
notka56 [123]3 years ago
6 0

Answer:

You plug 3 in for R

So the answer is 18

Work

5(3)+3

5(3) = 15

15 + 3 = 18

SVETLANKA909090 [29]3 years ago
5 0

5r+3

5(3)+3

15+3

Answer is 18

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Help with exercise
GalinKa [24]

The probability that a randomly selected chocolate bar will have between 200 and 220 calories is 3.97%

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The zscore is given a:

z = (raw score - mean) / standard deviation

mean = 225, standard deviation o = 10.

a) For x = 200:

z = (200 - 225) / 200 = -0.125

For x = 220:

z = (220 - 225) / 200 = -0.025

P(-0.125 < z < -0.025) = P(z < -0.025) - P(z < -0.125) = 0.4880 - 0.4483 = 3.97%

b) For x = 190:

z = (190 - 225) / 200 = -0.175

P(z < -0.025) = P(z < -0.175) = 0.4286

The probability that a randomly selected chocolate bar will have between 200 and 220 calories is 3.97%

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
What decimal number is equal to 3/18
almond37 [142]
The answer for this would be 0.167
3 0
3 years ago
Read 2 more answers
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