Frank gathered data on the outside temperature and the number of cups of water he drank each day. If he plotted the data on a scatter plot, which of the following relationships would he likely see between temperature and amount of water consumed?

a. No correlation
b. A positive correlation
c. A negative correlation
d. A constant correlation


b. A positive correlation

Mathematics

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For the given graphical representation of vector v, estimate a1 and a2 so that  and calculate .

A. a1 = 10, a2 = 0;  = 10
B. a1 = 0, a2 = 10;  = 3.2
C. a1 = 0, a2 = 10;  = 10
D. a1 = 0, a2 = 10;  = 100

Mathematics

Provide the requested response.Suppose that a polynomial function of degree 4 with rational coefficients has as zeros. Find the other zeros.

A. 5 - i , 5 + 
B. -5i, 5 + 
C. -5i, -5 + 
D. 5 - i , -5 + 

Mathematics

Simplify.- 

A. - 
B.
C.
D. - 

Mathematics

Divide.

A. 3151 B. 0.03151 C. 3.151 D. 315.1

Mathematics