Solve the equation 4(c-3)-8 what are two ways two start solving this equation? choose both ways.

1.use the distributive property to get 4c-3=8.

2.use the distributive property to get 4c-12=8.

3.add 3 to both sides to get 4c=11.

4.subract 4 from both sides to get c-3=4.

5. divide both sides by 4 to get c-3=2.

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

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.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!