Cindy took 5 classes with the following credit hours (c. h.in
parenthesis):
CHM 151 (4 c. h.),
MAT 171 (4 c. h.),
HIS 111 (3 c. h.)
ENG 112 (3 c. h.),
ACC 140 (2 c. h.).
She received a C in CHM, a B in MAT, an A in HIS, a B in ENG,
and an A in ACC.
What is her GPA for the semester?

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

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.