Free Online ATI TEAS Test Practice with Answers 12

7. A parking lot has 40 parking spaces where each spot measures 18 feet long by 9 feet wide. What is the total parking area available?

A. 6, 480𝑓𝑑2
B. 162𝑓𝑑2
C. 1, 080𝑓𝑑2
D. 1, 921 𝑓𝑑2

Correct Answer: A

Answer Explanation:

The area of a square or rectangle can be calculated by multiplying the width by the length.
The area of one parking spot is
18ftΓ—9ft=162ft2 per spot
If there are 40 parking spots, the total area for all the parking spots is
162𝑓𝑑2 Γ—40 = 6480𝑓𝑑2

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8. A teacher records the number of pages of assigned reading and the average time students spend completing the reading. Based on the data, the teacher notices that as the number of pages of assigned reading increases, the average time students spend completing the reading also increases. Explain the relationship between the two variables.

A. As the number of pages of assigned reading increases, the average time students spend completing the reading decreases.
B. As the number of pages of assigned reading decreases, the average time students spend completing the reading increases.
C. As the number of pages of assigned reading increases, the average time students spend completing the reading also increases.
D. There is no relationship between the number of pages of assigned reading and the average time students spend completing the reading.

Correct Answer: C

Answer Explanation:

To answer this question, analyze the given information:
As the number of pages of assigned reading increases, the average time students spend completing the reading also increases.
The two variables are moving in the same direction (both increase).
This relationship indicates that as the number of pages of assigned reading increases, the average time students spend completing the reading also increases.

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9. A researcher collects data on the number of hours high school students spend watching television each week and the students’ grade point averages (GPAs). The data show that as the number of hours spent watching television increases, the students’ GPAs tend to decrease.
What is the correlation between the number of hours spent watching television and the students’ GPAs?

A.Positive correlation
B.Negative correlation
C.No correlation
D.Cannot be determined

Correct Answer: B

Answer Explanation:

To answer this question, analyze the relationship between the two variables:
As the number of hours spent watching television increases, the students’ GPAs tend to decrease.
The two variables are moving in opposite directions (one increases while the other decreases).
This relationship indicates a negative correlation between the number of hours spent watching television and the students’ GPAs.

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