Botanists want to confirm the height of the world's largest redwood tree
They walk lom from the base of the
tree and meausure the
angle
of elevation
to the top. to be 85.05 degrees How tall is the
tree to the nearest metre?

One positive number is 9 more than twice another. if their product is 95, find the numbers

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?