PLEASE HELP A ball is dropped from a height of 1,936 feet. The height of the ball, in feet, t seconds after it is dropped can be represented by the equation H(t) = −16t^2 + 1,936.

Which of the following represents the domain for the number of seconds the ball is in the air?

A. 0 < t < 11
B. 0 < t < 121
C. positive integers

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?