Which expressions are perfect square trinomials? Select the three correct answers. (2 points) y^2 + 18y + 324
w^2 - 24w + 144
w^2 - 24w – 144
x^2 + 20x - 100
y^2 + 6y + 9
x^2 + 20x + 100

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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.

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