Find the absolute value of the complex number.z = -3 + 6i
A. 9
B. 3
C. 3
D. 45
Answer: B
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Find the area of a square flower garden with the given length of a side.Side = 0.6 ft
A. 3.6 ft2 B. 36 ft2 C. 0.036 ft2 D. 0.36 ft2
Solve the problem.Georgette is raising funds for a charity. Currently she has raised $41,522, and she intends to add $8029 of her own money. Her goal is to raise $54,634. How much more does Georgette need to raise to reach her goal?
A. $49,551 B. $33,493 C. $8029 D. $5083
Solve the problem.Erin was driving home from college. During the first day of driving, Erin averaged 62 miles per hour. On the second day, she drove at an average speed of 72 miles per hour. If her total driving time for the two days was 11
hours and the distance traveled was 768 miles, what was Erin's driving time for each day?
A. first day: 6 hr
second day: 5
hr
B. first day: 7 hr
second day: 4
hr
C. first day: 5 hr
second day: 6
hr
D. first day: 5
hr
second day: 6 hr
Translate the equation into a sentence by using the phrase "varies directly" or "varies inversely". r = 
A. r varies inversely as the cube root of h. B. r varies directly as the cube of h. C. r varies inversely as the cube of h. D. h varies inversely as the cube of r.