For  f(x) = A sin  + D,identify either A, B, C, or D as indicated for the sine function.y = 2 + 2sin Find D.

A. 1
B. ?
C. 2
D. -2


Answer: C

Mathematics

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Determine whether the growth (or decay) is linear or exponential, and answer the associated question.The population of Scoville is increasing at a rate of 336 people per year. If the population is 327 today, what will it be in three years?

A. Linear; 1335 people B. Linear; 1317 people C. Exponential; 34,966,119 people D. Exponential; 37,933,383 people

Mathematics

Use the present value formula to determine the amount to be invested now, or the present value needed.The desired accumulated amount is $9000 after 8 years invested in an account with 3% interest compounded semiannually

A. $7104.68 B. $7092.28 C. $1907.72 D. $11,420.87

Mathematics

Find the volume of the solid. Use  for ?.

A. 17 cu yd B. 99 cu yd C. 33 cu yd D. 363 cu yd

Mathematics

A geometric sequence is given. Find the common ratio and write out the first four terms.{tn} = 

A. r = n; t1 = , t2 = , t3 = , t4 = 
B. r = n; t1 = , t2 = , t3 = , t4 = 
C. r = ; t1 = , t2 = , t3 = , t4 =  
D. r = ; t1 = , t2 = , t3 = , t4 = 

Mathematics