Mark paid a total of $43.00 for one adult ticket and two children tickets to an aquarium show. the cost of the two children tickets was $27.50.

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.

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct