How many different four digit numbers greater than 6000 can be formed using the digits 1,2,3,4,5,6,7 i. if repetition is allowed
ii if no digit can be repeated

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.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

What multiplys to be 1 but adds up to be 4