Write the Indo-Arabic equivalent for the following.MMMCCX
A. 321
B. 321,000
C. 32,100
D. 3210
Answer: D
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Evaluate the integral.
A. - 
cos (3x - 6) + C
B. - cos (3x - 6) + C
C. 3 cos (3x - 6) + C
D. 
cos (3x - 6) + C
Solve the problem.A plane starts its descent from a cruising altitude of 33,000 feet. It descends at a rate of 1000 feet per minute. (i) Draw a graph in which the plane's altitude is measured on the vertical axis. (ii) Use the graph to estimate how long it will take for the plane to reach an altitude of 3000 feet. 
A. (i)
(ii) About 37 minutes
B. (i)
(ii) About 11 minutes
C. (i)
(ii) About 30 minutes
D. (i)
(ii) About 26 minutes
Solve.Don runs a charity fruit sale, selling boxes of oranges for $11 and boxes of grapefruit for $10. If he sold a total of 762 boxes and his total income was $8125, then how many boxes of oranges did he sell?
A. 383 boxes B. 257 boxes C. 458 boxes D. 505 boxes
The quartile points for a probability density function are the values x1, x2, x3 that divide the area under the graph of the function into four equal parts. Find the quartile points for the probability density function f(x).f(x) = 
A. 
; 
; 
B. 
; 
; 
C. 
; 
; 
D. 
; 
; 