Which of the following statements is consistent with the scatterplot?

a) there is evidence that a lurking variable is present

b) there is an outlier in the plot and, if the least-squares line were fit to the data, it would have a negative residual

c) there is an outlier in the plot and, if the least-squares line were fit to the data, it would have a positive residual

What is 1/2 x (6 x 4)+3 + 2 show your work

Which expression is equivalent to the expression shown?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.