Solve the problem.An auditorium has 25 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. How many seats are in the auditorium?
A. 900 seats
B. 850 seats
C. 550 seats
D. 500 seats
Answer: B
You might also like to view...
Find the number of subsets.{1, 2, 3, . . . , 8}
A. 16 B. 252 C. 256 D. 512
Solve the problem.Suppose the amount of a radioactive element remaining in a sample of 100 milligrams after x years can be described by A(x) = 100e-0.01648x. How much is remaining after 202 years? Round the answer to the nearest hundredth of a milligram.
A. 0.04 milligrams B. 2790.93 milligrams C. 332.90 milligrams D. 3.58 milligrams
Find the standard form of the polynomial function of smallest degree with real coefficients satisfying the given conditions. f(0) = 12, 1 + i and -6 are roots
A. f(x) = x3 + 4x2 - 10x + 12 B. f(x) = x3 - 6x2 - 10x - 12 C. f(x) = x3 - 4x2 + 10x + 12 D. f(x) = x3 + x2 - 10x + 12
Solve the problem.The Family Arts Center charges $21 for adults, $16 for senior citizens, and $6 for children under 12 for their live performances on Sunday afternoon. This past Sunday, the paid revenue was 
for 883 tickets sold. There were 48 more children than adults. How many children attended?
A. 346 children B. 298 children C. 336 children D. 239 children