The chemical element einsteinium-253 naturally loses its mass over time. A sample of einsteinium-253 had
an initial mass of 540 grams when we measured it.
the sample
The relationship between the elapsed timet, in months, and the mass, M(t), in grams, left
is modeled by the following function:
1
2.05
M(t) = 540
8
Complete the following sentence about the rate of change in the mass of the sample.
7
The sample loses
of its mass every
months.

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called