Write the first five terms of the arithmetic sequence with the first term a1 and common difference d. a1 = 5, d = 6

A. 5, 6, 11, 17, 28
B. 6, 11, 16, 21, 31
C. 1, 5, 11, 17, 23
D. 5, 11, 17, 23, 29


Answer: D

Mathematics

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Use any method to evaluate the integral.

A.  + C
B. cos x + C
C. sin x - sec x + C
D. cos x + sec x + C

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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by x = , x = 0, y = - 4, y = 4

A. ?
B. ?
C. ?
D. ?

Mathematics

Provide an appropriate response.If the digit to the right of the number that you are rounding is 5 or less round the digit up.

A. True B. False

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Solve the problem.A projectile is fired from a height of 6.6 feet with an initial velocity of 126 ft/sec at an angle of 44° with the horizontal. The parametric equations for the path of the projectile are x = (126 cos 44°)t, and y = 6.6 + (126 sin 44°)t - 16t2,where x and y are in feet and t is in seconds. Determine the rectangular equation describing the path of the projectile.

A. y = 6.6 + 126x tan 44° -  x2
B. y = 6.6 + 126x tan 44° -  x2
C. y = 6.6 + x tan 44° -  x2
D. y = 6.6 + x tan 44° -  x2

Mathematics