Find all specified roots.Cube roots of 1.
A. -1, 1
B. 1, 
- 
i, - 
- 
i
C. 1, - 
+ 
i, - 
- 
i
D. 1, 
+ 
i, - 
+ 
i
Answer: C
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Set up an integral for the length of the curve.y = x6, 0 ? x ? 1
A. 
B. 
C. 
D. 
Solve the problem.The temperature in Fairbanks is approximated by T(x) = 37 sin 
+ 25,where T(x) is the temperature on day x, with x = 1 corresponding to 
and x = 365 corresponding to Dec. 31. Estimate the temperature on day 49.
A. -29° B. 45° C. -4° D. -25°
Solve the problem.A box of instant brownies has the list of ingredients shown in the table. Use this information to find the amount of the stated ingredient you would need to make the indicated number of servings.
Water3 tablespoonsOil
cupNuts
cupBrownie Mix2
cupsAmount of water for 16 servings
A. 4 tablespoons
B. 1
ounces
C. 2
tablespoons
D. 1
cups
Find an equation of the line through the pair of points. Write the equation in the form Ax + By = C.(-7, 0) and (-3, 7)
A. -7x - 10y = -91 B. 7x - 4y = -49 C. 7x + 10y = -91 D. -7x - 4y = -49