Investors buy a studio apartment for $180,000. Of this amount, they have a down payment of $45,000. Their down payment is what percent of the purchase price? What percent of the purchase price would a $72,000 down payment be?

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1.5%

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.