Solve the problem.A one-story building is 480 ft by 410 ft. If a square patio with sides 16 ft occupies the center of the building, how much area remains for offices?
A. 1780 ft2
B. 1764 ft2
C. 196,544 ft2
D. 1716 ft2
Answer: C
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Evaluate the integral.
A. - y2 cos 7y +
y sin 7y +
cos 7y + C
B. - y2 sin 7y +
y cos 7y +
sin 7y + C
C. - y2 cos 7y +
y sin 7y +
cos 7y + C
D. y2 cos 7y -
y sin 7y -
cos 7y + C
A child weighs 33 lb and the doctor orders Tylenol suspension for his fever. The minimum dosage is 25 mg/kg/day. The medication is supplied as 325 mg per 10 mL. How many milliliters should be administered to the child in a day if the minimum dosage is used?
A. 10 mL B. 375 mL C. 1.2 mL D. 11.5 mL
Write a formula for the nth term of the arithmetic sequence. Use the formula to find the 20th term of the sequence.a = - , d = -
A. an = - n -
; a20 = -
B. an = - n +
; a20 = - 46
C. an = - n -
; a20 = -
D. an = - n -
; a20 = - 34
Solve the initial-value problem.