The floor of a lake slopes downward in a straight line. The depth 21 feet from shore is 18 feet. What is the depth 35 feet from shore?
?
A. 40.83 feet
B. 30.12 feet
C. 30.00 feet
D. 40.95 feet
Answer: C
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Find the probability.The probability that Luis will pass his statistics test is 0.66. Find the probability that he will fail his statistics test.
A. 0.33 B. 1.52 C. 0.34 D. 1.94
Solve the system by graphing. If there is no solution or an infinite number of solutions, so state. Use set notation to express the solution set.
A. no solution; ?
B. {(1, 1)}
C. infinitely many solutions; {
y - 4x = 6} or {
6y = 24x + 36}
D. {(-1.5, -1)}
Write the following decimal as an equivalent reduced fraction or mixed number.27.0006
A. 27
B. 27
C. 27
D. 27
A point lying on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-7, 8) Find tan ?.
A. - 
B. - 
C. - 
D. 