Mathematics Skills Assessment

Approximate the value of π to two decimal places.

• 2.71

• 4.20

• 3.14

• 3.99

Find the sum of the vectors (3, 4) and (-1, 2).

• (4, 2)

• (2, 8)

• (2, 6)

• (5, 6)

Calculate the magnitude of the vector (5, -12).

• 8

• 17

• 13

• 10

Determine the decimal equivalent of the fraction 3/5.

• 0.6

• 1.2

• 0.8

• 0.3

What is the scalar multiplication of the vector (2, -3) by 4?

• (10, -15)

• (8, -12)

• (3, -5)

• (6, -9)

Solve the equation 2x - 5 = 11 for x.

• x = 7

• x = 8

• x = 10

• x = 3

If the probability of an event A is 0.3, what is the probability of the complement of A?

• 0.5

• 0.7

• 0.2

• 1.3

Find the difference of the vectors (7, -2) and (3, 5).

• (10, 3)

• (4, -7)

• (1, -3)

• (5, 7)

Express the decimal 0.75 as a fraction in simplest form.

• 1/2

• 2/3

• 5/6

• 3/4

Calculate the probability of rolling a 5 on a fair six-sided die.

• 1/4

• 1/2

• 1/3

• 1/6