Solve the problem.Of the coffee makers sold in an appliance store, 6.0% have either a faulty switch or a defective cord, 2.6% have a faulty switch, and 0.8% have both defects. What is the probability that a coffee maker will have a defective cord? Express the answer as a percentage.
A. 4.2%
B. 3.4%
C. 6.8%
D. 6.0%
Answer: A
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For the given f(x), state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.f(x) = 8.6(0.89)x
A. C = 7.654; a = 0.89; R = -11% B. C = 8.6; a = 0.89; R = -11% C. C = 8.6; a = 1.89; R = 189% D. C = 7.654; a = 1.89; R = 11%
Find the slope and the y-intercept of the line with the given equation.-3x + 9y = 36
A. Slope 3; y-intercept (0, -4)
B. Slope - 
; y-intercept (0, -4)
C. Slope -3; y-intercept (0, 4)
D. Slope 
; y-intercept (0, 4)
Solve the problem.A deposit of $7000 is made in an account that earns 8% interest compounded quarterly. The balance in the account after n quarters is given by the sequencean = 7000
n n = 1, 2, 3, ... Find the balance in the account after 5 years.
A. $10,401.63 B. $10,492.63 C. $10,233.63 D. $10,478.63
Write the number in scientific notation.0.000000048303
A. 4.8303 × 10-7 B. 4.8303 × 10-8 C. 4.8303 × 10-9 D. 4.8303 × 108