A medical test is given in which 75 people test positive. Out of this 75 people, 60 are true positives. What is the positive predictive value (PPV) of the test? ID 4

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.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?