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m_a_m_a [10]
2 years ago
11

Mike has $600 in his bank account over the last five years the amount in his account has went down to $250 what integer represen

ts the average decrease in value per year
Mathematics
1 answer:
UkoKoshka [18]2 years ago
7 0

600 ---> 250

600 - 250 = 350

350 / 5 = 70

Average decrease in value per year: $70

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CD is a perpendicular bisector of . Which of the following could be the slopes of the two lines if plotted on a coordinate grid?
NISA [10]

Step-by-step explanation:

A is the correct answer of this question

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2 years ago
Mr. Barth is painting an arrow on the school parking lot. He draws the edges between the following points on the coordinate plan
andreyandreev [35.5K]

Answer:

<u>70 square units</u>

Step-by-step explanation:

<em>I have plotted the points on the coordinate system and connected roughly using a red line. Image is attached. </em>

The arrow created, consists of a TRIANGLE and a RECTANGLE. The area of the arrow would be:

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<u>Area of Arrow = 42 + 28 = 70 square units</u>

4 0
2 years ago
There are three choices of jellybeans - grape ,cherry and orange. if the probability of getting a grape is 3/10 and the probabil
muminat

When looking at probabilities, two ideas are always true.

1) Any probability is more than 0.

2) The sum of all the probabilites is 1.

Idea #2 works here. (For example, think of how a die has six things and the probability of each is 1/6. So 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 = 1.) Let G = the probability of grape, C = probability of cherry and O = the probability of orange. From Idea #2, G + C + O = 1. Since we know G and C, then

3/10 + 1/5 + O = 1.

3/10 + 2/10 + O = 1

5/10 + O = 1

O = 5/10

Thus, the probability of an orange jelly bean is 5/10 = 1/2.

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2 years ago
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How do I solve w(x)=4x 5; find w(-8)?
Andrei [34K]
Plug -8 in for x: 4(-8) + 5 solve: -32 + 5 -27
4 0
2 years ago
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