Timed Mini Exam 33 — Timed Mini Exams

Questions in this quiz (10)

1. The pictures are drawn to show that $$\frac{5}{6}$$ is greater than which fraction?

   • $$\frac{1}{6}$$
   • $$\frac{1}{2}$$
   • $$\frac{2}{3}$$
   • $$\frac{4}{5}$$

2. Evaluate the expression:$$(-3)^4-(-2)^5$$

   • $$49$$
   • $$81$$
   • $$113$$
   • $$145$$

3. An employee’s hourly wage increased from $$\$14.40$$ to $$\$16.20$$. What was the percent increase in the employee’s hourly wage?

   • $$10.5\%$$
   • $$12.5\%$$
   • $$15\%$$
   • $$18\%$$

4. A volunteer organization raised $$\$3{,}450$$ to purchase emergency kits. Each kit costs $$\$375$$. What is the greatest number of complete kits the organization can purchase?

   • $$8$$ kits
   • $$9$$ kits
   • $$10$$ kits
   • $$11$$ kits

5. Which statement correctly describes the graph of $$2y=-6$$?

   • A vertical line passing through $$(-3,0)$$
   • A horizontal line passing through $$(0,-3)$$
   • A line with a slope of $$-3$$
   • A horizontal line passing through $$(0,3)$$

6. The function $$f(x)=2x^2-3$$ is represented in the table.What value belongs in the missing position?

   • $$-5$$
   • $$1$$
   • $$5$$
   • $$13$$

7. The graph of a polynomial function is shown. At which point does the function have a relative maximum?

   • $$(-3,-2)$$
   • $$(-2,0)$$
   • $$(-1,2)$$
   • $$(0,0)$$

8. Two rectangular boxes have the same volume. Box $$A$$ measures $$3$$ meters by $$4$$ meters by $$10$$ meters. Box $$B$$ measures $$5$$ meters by $$6$$ meters by $$L$$ meters. What is the value of $$L$$?

   • $$3$$ meters
   • $$4$$ meters
   • $$5$$ meters
   • $$6$$ meters

9. A bag contains lettered tiles in the quantities shown.If one tile is selected at random, which statement is false?

   • The probability of selecting a vowel is $$\frac{9}{14}$$.
   • The probability of selecting $$R$$ or $$T$$ is $$\frac{5}{14}$$.
   • Selecting $$A$$ is exactly twice as likely as selecting $$T$$.
   • The probability of selecting $$E$$ is $$\frac{2}{7}$$.

10. Which expression is equivalent to $$4x(2-3x)+2x(5x+1)-6x$$?

    • $$-2x^2+4x$$
    • $$-2x^2+16x$$
    • $$2x^2+4x$$
    • $$22x^2-4x$$