Find the coordinates of the center and the measure of the radius for a circle whose equation is (x-3)^{2} + (y-7)^{2} = 2 a. center = (-3, -7), radius =4

b. center = (-3, -7), radius =1

c. center = (3,7), radius = 1

d. center = (3,7), radius = √2
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The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?