(40 pts)ill mark brainliest answer
the amount of radioactive isotope decays in half every year. the amount of the isotope can be modeled by
f(x) = 360(1/2)x and f(1) = 180.
match each part of the equation with its description.
1. 360 a. the number of years that have passed
2. ½ b. the amount of isotope after 1 year
3. 1 c. the starting amount
4. 180 d. the rate the isotope decreases

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

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.