If a ball is thrown upward at  29.4 meters per second from the top of a building that is 25 meters high, the height of the ball can be modeled by S=25+29.4t-4.9t^2, where t is the number of seconds after the ball is thrown.

A. Find the t-coordinate and S-coordinate of the vertex of the graph of this quadratic function.

1. The t-coordinate of the vertex of the graph of this quadratic function is t= (answer pls)

2. The s-coordinate of the vertex of the graph of this quadratic function is (answer pls)

I’ll give brainliest and lots of points!!

High school seniors with strong academic records apply to the nation’s most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool. suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?