The product of twice a number and six is the same as the difference of eleven times the number and 5/6. find the number.

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

What are the triple angle formulas? is it related to double angle identities?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.