In the figure, the combined measurement of angles a, e, and k is 127° and angle g measures 90°. what is the measurement of angle b?
a.40°
b.45°
c.53°
d.90°

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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.

What is the volume of this square pyramid?