Math

Barton College Practice Placement Test Question 22

The long term parking rate at Raleigh‐Durham Airport is $2 per hour (or part of an hour) with $10 daily maximum (12:00 a.m. to 12:00 a.m.). Suppose you park your car on Friday afternoon at 8:30 p.m. and pick it up on the following Tuesday at 9:30 a.m., what will be you parking fee?

(A) $58
(B) $50
(C) $48
(D) $38
Math

Barton College Practice Placement Test Question 27

A 36 foot long tube is cut into two pieces with ratio 4:5. Find the length of the shorter piece.

(A) 9 feet
(B) 16 feet
(C) 12 feet
(D) 20 feet
Math

Which of the following ordered pairs (x, y) satisfies both equations y=x^2+3x-4 and x= y - 4 ?

A) (0, −4)
B) (2, 6)
C) (3, 14)
D) (5, 9)
Math

Barton College Practice Placement Test Question 21

The sales tax rate in Wilson County is 6.75%. Suppose total price of an item that you bought in Wilson County including taxes is $14.93, what is the price (rounded to two decimal places) before tax?

(A) $12.93
(B) $13.99
(C) $15.94
(D) $8.91
Math

LEAP Practice Test Grade 8 Mathematics Session 1 Question 12

Which expression is equivalent to (9-2) 8 ?

(A) –8132
(B) \frac{1}{9^{16}}
(C)  \frac{1}{9^{10}}
(D) 818
Math

Each leg of an isosceles triangle is 9 inches longer than one-half the length of the base. If the perimeter of the isosceles triangle is 146 inches, what is the length of one leg of the isosceles triangle?

a. 64 in.
b. 41 in.
c. 50 in.
d. 82 in.
Math

LEAP Practice Test Grade 8 Mathematics Session 1 Question 9

Use the grid below to answer the question.

Rectangle RSTU is rotated around point T to create rectangle R’S’T’U’. The x-coordinate of point T’ is less than the x-coordinate of point U’, and their y-coordinates are equal. What are the coordinates of point R’?

(A) (9, 22)
(B) (11, 4)
(C) (13, 4)
(D) (20, 15)
Math

Grade 8 Common Core Math Tests Question 8

Write the number 0.00000123 in scientific notation.

(A) 123
(B) 123 x 106
(C) 1.23 x 106
(D) 1.23 x 10-6
Math

The formula d = rt is used to calculate the distance an object travels over a period of time, t, at a constant rate, r. Based on this formula, what is the rate, r, in terms of d and t ?

A) r=\frac{d}{t}
B) r=dt
C) r=\frac{t}{d}
D) r=d-t
Math

Grade 8 Common Core Math Tests Question 13

How much time will an old car take to cover a distance of 39 miles at a speed of 13 miles/hour? Express distance as a function of time.

(A) 3 hr, y =13x
(B) 3 hr, y =3x C
(C) 13 hr, y=39x
(D) 3 hr, x= 13y