What sample size would be required if we want to detect a true mean speed as low as 92 meters per second if we wanted the power of the test to be at least 0.85..

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 of these choices show a pair of equivalent expressions?

Which graph represents the equation y =4x