Find all solutions to the equation. Express the solution in degrees.3 sec x + 6 =0
A. 60° + 360°n or 300° + 360°n
B. 120° + 360°n or 240° + 360°n
C. 240° + 360°n or 300° + 360°n
D. 60° + 360°n or 120° + 360°n
Answer: B
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The owner of a candy store mixed some peanuts worth $2 per pound, some cashews worth $8 per pound, and some Brazil nuts worth $8 per pound to get 50 pounds of a mixture that would sell for $5 per pound. She used 15 fewer pounds of cashews than peanuts. How many pounds of each did she use?
A. 15 lb peanuts, 10 lb cashews, 25 lb Brazil nuts B. 15 lb peanuts, 20 lb cashews, 30 lb Brazil nuts C. 25 lb peanuts, 10 lb cashews, 15 lb Brazil nuts D. 30 lb peanuts, 15 lb cashews, 20 lb Brazil nuts E. 10 lb peanuts, 25 lb cashews, 15 lb Brazil nuts
Given the graph of f, find any values of x at which f ' is not defined.
A. x = -1, 1 B. x = -1, 0, 1 C. x = 0 D. Defined for all values of x
Solve the problem.A baseball team played 165 complete games last season. They had 17 fewer wins than losses. How may games did the team win?
A. 91 games B. 165 games C. 17 games D. 74 games
Provide an appropriate response.
How many games were attended by the students in the survey?
A. 21 B. 22 C. 56 D. 72