Grade 10 Final Practice Test

How many numbers in the list, 7, 11, 17, 21, are prime factors of 3234?

The sum of all the prime factors of 160797 is what?

What is the base of this power, [tex]4^5[/tex]?

Evaluate without using a calculator, [tex]32^0[/tex].

The average person is 1.65 m tall.
The circumference of the earth is roughly [tex]4.00 \times 10^{7}[/tex] m.

Using the information above, determine to the nearest million, the number of people laid end to end it would take to encircle the earth.

The height of a horse is often measured in hands, using the width of an adult hand as a reference for four inches. The height of a horse measuring [tex]16\frac{1}{2}[/tex] hands is?

The volume of a hemispherical dome is 2260.5 [tex]\text{m}^3[/tex]. The radius of the dome to the nearest centimetre is what?

What is [tex]\cos F[/tex]?

The length of DF is what?

Which of the following could not be classified as a monomial?

If [tex](x-a)^2+a=x^2-12x+c[/tex], then what is the value of [tex]c[/tex]?

Expand [tex](a+3)(a-6)(2a+1)[/tex]

Which of the following variables is discrete?

The cost (represented by C) of publishing a school newspaper is partially fixed and partially dependent on the number (Represented by N) of newspapers printed. The cost is given in the formula [tex]C=98+0.12N[/tex].

What is the cost of publishing 780 newspapers?

Which of the following line segments is the longest?

The points A(4,2) and B(-2,6) are the circumference of a circle, and the line segment AB passes through the center of the circle.

What point is the center of the circle?

P(-4,-6) Q(-6,-2)
What is the slope of line PQ?

What is the slope of a line with this equation, [tex]3y=2x-12[/tex]?

What is the equation of a line passing through these points, (-5,-2) and (-2,-1)

The ordered pair [tex](x,y)[/tex] which satisfies the system of equations [tex]x-3y=8[/tex], [tex]x+4y=-13[/tex] is?

If [tex]x+y=12[/tex] and [tex]x-y=2[/tex], then what is [tex]x+2y[/tex]?