Yvonne is thinking of a number. fifty, decreased by three times the number, is the same as seven times the number, increased by 80. what is yvonne's number?

Find the value of the variable and the length of each secant segment.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.