How much water should be added to 120 oz. of 50% acid solution to dilute it to a 30% acid solution? Round your answer to the nearest hundredth if necessary.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

You can find the constant of proportionality by finding the ratio of

What’s 8y+48 and factor each expression completely