Performance Matters Welcome, Dominic Wolski!
Connection Status Good O
Question of 1009
Submit Test
District 2021_Math6_Unit Assessment: Section 2. Calculator Permitted 11.20 Question: 2.1
ta therand 15 minutes to wash and dry a load of laundry An equation representing total time of washing and drying it 1250, where is the number of loads and is the total time How many hours will it take to
wash and dy 1 loads of laundry

step-by-step explanation:

50-60=10

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

same question do you know the answer