Solve the problem.How many 5-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 if the first digit cannot be 0? Repeated digits are allowed.
A. 45,360
B. 59,049
C. 15,120
D. 90,000
Answer: D
Mathematics
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Graph the function.f(t) = 3t1/2
A.
B.
C.
D.
Mathematics
Find the slope and the y-intercept of the line.-3x + 5y = 10
A. m = 1, (0, 1)
B. m = - , (0, 1)
C. m = -1, (0, 2)
D. m = , (0, 2)
Mathematics
Solve the problem.Given the following revenue and cost functions, find the x-value that makes revenue a maximum. R(x) = 84x - 2x2; C(x) = 22x + 101
A. 21 B. 22 C. 20 D. 42
Mathematics
Solve the problem.In the city of Gloomville, the probability of rain on New Year's Day is 45%. What is the probability that next New Year's Day it will not rain in Gloomville?
A. 20.25% B. 55% C. 45% D. -45%
Mathematics