Year 2016
2017
2018
2019
2020
Price
17.8
29.6
41.1
46.5
46.3
w
2.2.1 Find the percentage increase in the price of laundry detergent between each
period.
(2)
2.2.2 Use the 4 percentages in question 2.2.1 above, to calculate the overall geometric
mean percentage increase in the price of laundry detergent each year. (3)
2.2.3 Interpret the geometric mean calculated in 2.2.2 above.
(3)
2.2
A manager informs 2 employees, Annie and Caroline, that their performance will
be rated according to categories with the percentage weightings shown in the
Table below. The one who obtains the largest weighted mean score will be
awarded a salary rise.

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

ur right ive taken the test

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