Questions 13-24 Math 10 Review

Question 1

Perry's annual gross income is $41 000. What is his bi-weekly gross income?

Accepted Answer

$1576.92

Question 2

Express as an equivalent radical: k-1/3

Accepted Answer

∛1/k

Question 3

For data to be continuous...

Accepted Answer

both variables must be measurable

Question 4

Simplify: (4x - 1)(2x + 3)

Accepted Answer

8x2 + 10x - 3

Question 5

A 5.4 m conveyor belt rises 0.75 m. What is the angle of inclination?

Accepted Answer

8°

Question 6

Which of the following is a factor of 2x2 - x - 15?

Accepted Answer

2x + 5

Question 7

An indoor lacrosse goal is 4 ft. high. What is this measurement to the nearest tenth of a metre?

Accepted Answer

1.2 m

Question 8

Express as an entire radical: 3√23

Accepted Answer

√207

Question 9

Convert 275" to yards, feet and inches

Accepted Answer

7 yd, 1 ft, 11 in

Question 10

A kite is tied to the ground with a 120m long string. Calculate its height if it has a 42° angle of elevation.

Accepted Answer

80.3 m

Question 11

Express: y = -1/2x + 5/2 in general form

Accepted Answer

x + 2y - 5 = 0

Question 12

The volume of a sphere is 32 pi. What is the exact value of the radius?

Accepted Answer

2∛3

Questions 12