The function f(x) = -x is shown on the graph. Which statement is correct? Ty 6 5 4 The domain of the function is all real numbers less than or equal to -1. The range of the function is all real numbers greater than or equal to 0. The range of the function is all real numbers less than or equal to 0. The domain of the function is all real numbers less than or equal to 0. 3 2 1 T +40 + + 1 Nt -1 4 2 3 6 7 2. -3 4 Save and Exit Nex Subm Mark this and return
Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05
Samuel deposited money in an account thatβs pays an annual simple interest rate at 3.5%. at the end of 5 years, samuel earns $2625.00 in interest. how much money did he deposit in the account?