Find the indicated term.If a1 = 4, d = 4, find a28.
A. 112
B. -108
C. -104
D. 116
Answer: A
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Solve the problem.One method to determine the time since an animal died is to estimate the percentage of remaining in its bones. The percent P in decimal form of
remaining after x years is given by
Approximate (to the nearest whole year) the age of a fossil if there is 68% of
remaining.
A. 3187 B. -15,842 C. 1384 D. -34,872
Solve.A plane is cruising at 816 kilometers per hour. Convert this to miles per hour. Round to the nearest whole number.
A. 506 mph B. 889 mph C. 530 mph D. 1,314 mph
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a4 = 108; r = 3
A. an = 2916()n-1
B. an = 4(3)n
C. an = 4(3)n-1
D. an = 4 + (3)n-1
Indicate whether the statement is true or false. is an integer
A. True B. False