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eduard
3 years ago
10

Jack and his friends are going hiking next week. There are four trails they can hike: Grayson Pass, Giant's Ridge, Three Summits

, and
Elderberry. To make a decision, they use a spinner divided into four colors. They spin it 60 times to check the fairness of their model and
record the results in this table.
Color Times Result Occurs
green
6
blue
24
yellow
9
red
21
The relative frequency of the spinner landing on green is
The relative frequency of the spinner landing on blue is
The relative frequency of the spinner landing on yellow is
The relative frequency of the spinner landing on red is
no
Mathematics
1 answer:
creativ13 [48]3 years ago
7 0

Answer: The answers are in the step by step.

Step-by-step explanation:

The relative frequency of the spinner landing on green is 6/50=0.1

The relative frequency of the spinner landing on blue is 24/60= 0.4

The relative frequency of the spinner landing on yellow is  9/60= 0.15

The relative frequency of the spinner landing on red is     21/60= 0.35

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Answer:

13  cm

Step-by-step explanation:

The perimeter of parallelogram ABDC =2(3.5+3) cm

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3 years ago
8x2 - 6x + 3 – 2x – 10x?
Marina CMI [18]

Answer:

8x^{2} + 3 + -6x

Step-by-step explanation:

First we need to find the like terms so that we could add them. In this case the like terms are,

1. 6x , -2x , -10x

So, these are the only terms that we can add in this expression.

Hence,

=> 8x^{2} + 3 + (6x - 2x - 10x)

=> 8x^{2} + 3 + -6x

And this is as simple as this expression can go until we find the value of "x" which is not yet told.

Hope my answer helped.

4 0
3 years ago
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lina2011 [118]

Answer:

1/2

Step-by-step explanation:

1/3 + 1/6

LCM of 3 and 6 is 6.

therefore, multiple the fraction that doesn't have 6 as denominator with a fraction that makes the denominator equal to the LCM.

1/3 × 2/2 = 2/6

(we have used 2/2 because 3×2= 6)

so,

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therefore we get,

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on simplification,

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8 0
2 years ago
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4 years ago
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