PLZ HURRY ITS URGENT!! The following graph represents the amount that April and May charge for their babysitting services.

Which of the following statements are true? Select all that apply.

options:

The rate of change of each line represents the amount each girl charges per hour for her babysitting services.

April's rate of change is greater than May's.

May's rate of change is greater than April's.

April's rate of change is $5 per hour.

May charges $30 for 6 hours of babysitting.

April charges $42 for 6 hours of babysitting.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?