PLEASE HELP WILL MARK BRAINLIEST FOR A REAL ANSWER A circus acrobat is shot out of a cannon from a platform 25 feet high. The equation for the acrobat’s pathway can be modeled by:

h(t) = -16t² + 80t + 25.

a. Find the maximum height of the acrobat.

b. Write the equation that model’s the acrobat’s pathway in Vertex Form.

c. What is the rate of change on the interval 3 ≤ x ≤ 5.

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be