Job growth The number of jobs in 2000, the number projected in 2025, and the projected annual growth rate for jobs in some cities are shown in the table below. Consider the following sets.
A = set of cities with at least 2,000,000 jobs in 2000 or in 2025
B = set of cities with at least 1,500,000 jobs in 2000
C = set of cities with projected annual growth rate of at least 2.5%
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Which of the following statements is true?
a. A is a subset of B.
b. B is a subset of A.
c. C is a subset of A.
d. A is a subset of C.
e. B is a subset of C.
a. A is a subset of B.
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Write the first five terms of the geometric sequence with the first term a1 and common ratio r.a1 = 
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The augmented matrix is in row-echelon form and represents a system of linear equations. Solve the system using backward substitution.
Write the solution as an ordered pair, if possible.
A. (2, 9) B. No solution C. (9, -3) D. (-3, 9)
Solve the problem. When needed, use 365 days per year and 30 days per month.An initial investment of $1000 is appreciated for 6 years in an account that earns 9% interest, compounded semiannually. Find the amount of money in the account at the end of the period.
A. $695.88 B. $1695.88 C. $1677.10 D. $1622.85
Solve.3(2z - 3) = 5(z + 3) + z
A. 6 B. 24 C. All real numbers D. No solution