Simplify. Assume all variables represent positive real numbers.-3
A. 18
B. -18
C. -7
D. 7
Answer: B
You might also like to view...
Use the ratio test to determine if the series converges or diverges.
A. Converges B. Diverges
Convert the angle in radians to degrees. Express the answer in decimal form, rounded to two decimal places.2
A. 115.5° B. 114.59° C. -0.02° D. 0.03°
Solve.Find which is the better buy (lower cost per ounce) by finding each unit price rounded to three decimal places if necessary. Assume that different sizes of the same brand are being compared. Soy Sauce: $3.33 for 18 ounces $2.22 for 12 ounces
A. $3.33 for 18 ounces B. $2.22 for 12 ounces C. Both cost the same per ounce.
Solve the system of equations using Cramer's Rule if it is applicable. If Cramer's Rule is not applicable, say so.
A. not applicable B. x = 0, y = 0, z = 1; (0, 0, 1) C. x = 2, y = 1, z = 0; (2, 1, 0) D. x = 0, y = 1, z = 0; (0, 1, 0)