You need to buy school supplies. Notebooks are $1.95 each and folders are $1.25 each. you have only $7.00 to spend. a) Write an inequality for this situation. Let n represent the number of notebooks you can buy and let f represent the number of folders you can buy. b) what is the maximum number of notebooks you can buy if you want to buy one folder? c) Would you have enough money left to buy a binder for $2.49 if you bought two notebooks and one folder? Explain.

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

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.