Which unit rate is the lowest price per ounce? choice a: 5 ounces of raisins for $1.49 choice b: 12 ounces of raisins for $3.69 choice a choice b the unit rates are equal the unit rates cannot be determined

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Find the value of x for which line a is parallel to line b

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?