Angelica did an experiment where she measured the temperature outside her house each day for two weeks. She found that on the first day of her experiment, the temperature was 94°F, and it decreased by 3°F each day. Which equation represents t, the temperature outside Angelica's house on the dth day of her experiment?
A.
t = 94 - 3(d - 1)
B.
t = 94 + 3d
C.
t = 94 + 3(d - 1)
D.
t = 94 - 3d

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

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.