This is in the third quadrant where the tangent of the angle is positive
tan pi/4 = 1 = y/-1 so y = -1
The required point is (-1,-1)
32-n*470=? There’s 32 people and you subtract the n amount that couldn’t donate then multiply by 470
The answer is -28
hope this helps :)
(can you please mark me as brainliest?)
The height of the ball initially is 54 inches. The common ratio has been provided which is 0.750.
The explicit formular for the geometric sequence is shown as;

The explicit formula is shown as;
54 x (0.750)^9
The rest is simply to solve for the height on the 10th bounce