A cube has a volume of 725 cubic centimeters. Which of the following is closest to the length of each edge of the cube?
7 centimeters
8 centimeters
9 centimeters
10 centimeters
2. Multiple Choice
1 minute
1 pt
A cube has a volume of 725 cubic centimeters. Which of the following is closest to the length of each edge of the cube?
7 centimeters
8 centimeters
9 centimeters
10 centimeters
3. Multiple Choice
1 minute
1 pt
Which of the following is equivalent to the expression below? (3m² + 4) + (8m² - 5m)
11m2 - 5m + 4
7m2 + 13m + 4
11m2 - m
7m2 + 3m
4. Multiple Choice
1 minute
1 pt
Which values of x and y make the system of equations below true? 2x - y = -1 3x - y = -3
x = -4 y = -7
x = -2 y = -3
x = 2 y = 5
x = 4 y = 15
5. Multiple Choice
1 minute
1 pt
Which of the following is equivalent to the expression below? -3(x - 2)
-3x - 2
-3x + 2
-3x - 6
-3x + 6
6. Multiple Choice
2 minutes
1 pt
A total of 29,183 votes were cast in an election. The winning candidate in the election received 61.3% of the votes. Which of the following is closest to the number of votes received by the winning candidate?
21,000
18,000
15,000
9,000
7. Multiple Choice
2 minutes
1 pt
The sum of the lengths of any two sides of a triangle must be greater than the the length of the remaining side. The lengths of two sides of a triangle are 8 inches and 13 inches. Which of the following represents x, the possible length in inches of the remaining side of the triangle?
5 < x < 21
5 ≤ x ≤ 21
x < 5 or x > 21
x ≤ 5 or x ≥ 21
8. Multiple Choice
2 minutes
1 pt
What is the value of the expression below?
80 ÷ (6 + (3 - 5) × 2)
-8
-5
10
40
9. Multiple Choice
2 minutes
1 pt
The height of a right circular cylinder P is twice the height of right circular cylinder Q. The radii of the cylinders are of equal length. What number times the volume of cylinder Q is equal to the volume of cylinder P?
2
4
6
8
10. Multiple Choice
2 minutes
1 pt
Which of the following is closest to the value of the expression below? 3.14(7.9)2
150
200
250
300
11. Multiple Choice
2 minutes
1 pt
Which of the following expressions has a value of 0?
(2 - 3) - (2 - 3)
(2 - 3) - l 2 - 3 l
(2 - 3) + (-3 +2)
l 2 - 3 l - (-3 +2)
12. Multiple Choice
2 minutes
1 pt
Which of the following is equivalent to the expression below? 25 - 9x2
(5 + 3x)(5 - 3x)
(5 - 3x)(5 - 3x)
(3x + 5)(3x - 5)
(3x - 5)(3x - 5)
13. Multiple Choice
2 minutes
1 pt
Wyatt owns a food truck. He offers a selection of 8 types of sandwiches and 4 types of tacos. ∎ He will increase his selection of sandwiches by 1 per month. ∎ He will increase his selection of tacos by 2 per month In how many months will Wyatt offer an equal number of sandwiches and tacos selection?
2 months
4 months
8 months
12 months
14. Multiple Choice
2 minutes
1 pt
A geometric sequence with its first term missing is shown below. ?, 2, 8, 32, . . . whats s the first term in the sequence?
0
1/4
1/2
1
15. Multiple Choice
2 minutes
1 pt
The core of a baseball is in the shape of a sphere. The diameter of the core is 2.06 centimeters. Which of the following is closest to the volume of the core?
2.57 cubic centimeters
4.58 cubic centimeters
12.94 cubic centimeters
36.62 cubic centimeters
16. Multiple Choice
2 minutes
1 pt
Nancy, Bryan, and Jamie combined their money to purchase a laptop. Together they paid a total of $490 for the laptop, including tax. ∎Nancy paid $50 more than Bryan paid. ∎Bryan paid twice as much as Jamie paid How much did Nancy pay?
$108
$176
$226
$295
17. Multiple Choice
2 minutes
1 pt
Grace wants to estimate the percentage of students at her school who like yogurt. She will survey a random sample of 30 students from the school's population of 500 students. Which of the following actions would best improve the validity of Grace's estimate
increase the sample size
increase the population
decrease the sample size
decrease the population
18. Multiple Choice
2 minutes
1 pt
A flying disc in the shape of a circle has a circumference of 8π inches. What is the radius of the flying disc?
4 inches
8 inches
16 inches
64 inches
19. Multiple Choice
2 minutes
1 pt
Jake measured the dimensions of a rectangular picture frame to the nearest inch. He found that the height was 16 inches and the width was 10 inches. Based on Jake's measurements, which of the following statements could be true?
the actual width of the picture frame is 9.4 inches
the actual height of the picture frame is 16.5 inches.
the actual perimeter of the picture frame is 50 inches
the actual area of the picture frame is 175 square inches
20. Multiple Choice
2 minutes
1 pt
For all positive values of x, what is the multiplicative inverse of the expression below? 2x