A riverboat theater offers bus tours to groups on the following basis. Hiring the bus costs the group $360, to be shared equally by the group members. Theater tickets, normally $30 each, are discounted by 25 cents times the number of people in the group. How many members must be in the group so that the cost of the theater tour (bus fare plus theater ticket) is less than $39 per person?
?
At least __________ members
Fill in the blank(s) with the appropriate word(s).
25
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Find the limit.
(x + 1)
A. 7 B. -5 C. 5 D. Does not exist
Write as a number.Forty thousand, two hundred forty-five.
A. 4245 B. 400,245 C. 40,245 D. 40,045
Answer the question.How can the graph of f(x) = 0.7?-x? - 10 be obtained from the graph of y = ?x??
A. Reflect it across the y-axis. Shrink it vertically by a factor of 0.7. Shift it vertically 10 units downward. B. Reflect it across the x-axis. Stretch it vertically by a factor of 7. Shift it horizontally 10 units to the right. C. Reflect it across the x-axis. Stretch it horizontally by a factor of 10. Shift it horizontally 7 units to the left. D. Reflect it across the y-axis. Shrink it vertically by a factor of 0.7. Shift it vertically 10 units upward.
Solve the problem.How many liters (L) of a 10% silver iodide solution must be mixed with 3 L of a 4% silver iodide solution to get a 6% solution?
A. 0.5 L B. 1.5 L C. 2.5 L D. 3 L