On a survey, 7 students reported how many minutes it takes them to travel to school. Here are their responses. 13, 7, 12, 9, 8, 8, 16
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Find the mean travel time for these students.
If necessary, round your answer to the nearest tenth.
I minutes
Х
5
?

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In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

For the equations below which statement is true ? -2x=14 6x=-42

What is the area of the shaded sector?