3 (2 - k) = -3k +2 has how many solutions?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?