TSI Practice Test

An Equilateral triangle has a perimeter of 12 feet. A circle is constructed with a diameter equal to one side of the triangle. What is the area of this circle in square feet?

• 16π

• 4π

• 144π

• 36π

Tags

CCSS.7.G.B.4

Marianna and her friends ate 3/4 of a giant cookie. What is the area, in square inches, of the part of the cookie they ate? Use 3.14 for pi

• 74.78 in²

• 84.78 in²

• 94.78 in²

• 104.78 in²

Tags

CCSS.7.G.B.4

• 10

• m

• (m + 10)

• (m - 10)

Tags

CCSS.HSA.APR.B.2

• (3a - 2b)

• (3a + b)

• (a - 2b)

• (3a - b)

• (m^2 + 1)

• (m^2 - 1)

• (5m + 3)

Tags

CCSS.HSA.APR.B.2

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Tags

CCSS.HSA.APR.A.1

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Tags

CCSS.HSA.APR.A.1

If the number of sprockets and widgets are inversely proportional, and there are 12 widgets for every 2 sprockets, then how many widgets will there be when there are 6 sprockets?

• A. 4

• B. 6

• C. 8

• D. 12

What is the probability of rolling any number less than 6 on a 6-sided die?

• A. 5/6

• B. 2/3

• C. 1/6

• D. 1/2

What is the probability of selecting a red marble from a bag of 5 blue marbles and 7 red marbles?

• A. 5/7

• B. 7/12

• C. 7/2

• D. 1