Determine the probability of a z-score to the right of a z-score of -1.25. P\left(z>-1.25\right)P(z>−1.2 5)

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years