Find the highest common factor and lowest common multiple of 60 and 150 using prime factors

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle