On a coordinate plane, a smaller star is enlarged by around 1.5 to form a larger star.
The smaller star has been enlarged.

Which is a good estimated scale factor, according to your evaluation of the coordinate changes?
2
1.5
1
One-half

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

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?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g