Asmall café sels cups of iced coffee and keeps a record of the number of cups sold over each thrd (a fourimonth period) during 2014, 2015 and 2016· the results-re shown in the table below. t 6 1 plot a graph which shows the sales and the moving averages. draw a line of best fit through the moving averages. this should be b) l11 c) done by eye (ie. there is no need to find the equation of the line of regression). use your line of best fit to estimate the next moving average. the first third of 2017. t 2 1 d) e) use your answer to part [d] to predict the number of cups sold during l1.1 131

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step-by-step explanation:

the degrees would remain the same ( the number to the left of the decimal point.

the multiply the decimal by 60 to get the minutes and use the numbers to the left of the decimal point.

then multiply the decimal portion of that by 60 for the seconds and round off as needed.

39 .956652

the 39 remains the degrees.

the minutes = 0.956652 x 60 = 57.39912

the minutes = 57

the seconds = 0.39912 x 60 = 23.95 = 24 ( rounded to nearest tenth)

so 39.956652 = 39 degrees, 57 minutes and 24 seconds

-75.159809

the -75 remains the degrees

the minutes = 0.159809 x 60 = 9.58854

the minutes = 9

the seconds = 0.58854 x 60 = 35.31, rounded to nearest tenth = 35.3 seconds

so -75.159809 = -75 degrees, 9 minutes and 35.3 seconds.

the first coordinate is north or south, since it it positive it is north.

the second number is east or west, because it is negative it is west.

39 degrees, 57 minutes and 24 seconds n

-75 degrees, 9 minutes and 35.3 seconds w

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.