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charle [14.2K]
3 years ago
14

John runs a computer software store. He counted 122 people who walked by his store in a day, 60 of whom came into the stores. Of

the 60, only 23 bought something in
the store. Estimate the probability that a person who walks by the store will enter the store?
Mathematics
1 answer:
ozzi3 years ago
5 0

Answer:

unlikely

Step-by-step explanation:

60/122

60 ÷122=0.49

0.49 × 100 =49

49% chance

answer is unlikely

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Step-by-step explanation:

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Answer: 39.2

Check out the attached image

============================================================

Explanation:

Draw out the triangle or use the diagram provided by your teacher. It should look something similar to what I've attached. 

Let m = length of side XZ

We are given that
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which are the green angles shown in the diagram

Use the fact that the three angles (X,Y,Z) add to 180 degrees to find angle X
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Answer:

24

Step-by-step explanation:

apex

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Answer:

Gas exchange takes place in the millions of alveolar in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveolar to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveolar.

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
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