One pound of swordfish costs as much as 1.5 pounds of salmon. mrs ortiz pays $39 for 2 pounds of salmon and 3 pounds of swordfish. find of ratio of the amound of money paid for swordfish to the amount of money paid for salmon

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 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”?