Anya walked 7/10 km to the bank and then walked 3/4 km to the flower show. what is the total distance anya walked? answer needs to be in a simplified, mixed number

A(t)=728(1+0.04)^t how much money did aditya originally invest

Can any one me with the answers to these questions asap?

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.