Use the given frequency distribution to find the (a) class width.
(b) class midpoint of the first class.
(c) class boundaries of the first class.
Height (in inches)
Class
Frequency, f
44-52
5
53-61
6
62 - 70
10
71-79
12
80-80
13

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Use the multiplier method to incrases £258 by 43%

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?