GMAS Review Day 3

Find the cube root. 

• -5
• 5
• 4
• -4

Tags

CCSS.8.EE.A.2

Solve the equation for z.

• 1/4
• -1/2
• 1/2
• -1/4

Tags

CCSS.8.EE.A.2

Which number in this list is not a rational number?

√5, ∛8, 0, -4.2

• √5

• ∛8

• 0

• -4.2

Solve x² = 121

• ±11

• 11

• -11

• no solution

Tags

CCSS.8.EE.A.2

Which of these is not a perfect square?

• 144
• 36
• 121
• 72

Tags

CCSS.8.EE.A.2

Express the following in scientific notation:
.000457

• 457 x 10⁶
• 457 x 10^-6
• 4.57 x10⁴
• 4.57 x 10^-4

Tags

CCSS.8.EE.A.3

A 10-foot ladder is leaning against the wall.  The bottom of the ladder is 4 feet from the base of the wall.  Which of the following is closest to the distance from the top of the ladder to the base of the wall?

• 9ft
• 11ft
• 6ft
• 14ft

Tags

CCSS.8.G.B.8

Would a triangle with these side lengths be a right triangle?
4, 5, 6

• Yes
• No

Tags

CCSS.8.G.B.8

Is this graph a function or not a function? 

• Function
• Not a Function

Is this graph a function or not a function? 

• Function
• Not a Function