800g : 2kg
pls tell me

2:5

Step-by-step explanation:

The ratio can be found by turning both values into either grams or kilograms. For this, I will make them both into grams.

1. 800g is already in grams, so leave it.

2. 2kg is in kilograms, and 1 kilogram = 1000 grams.

3. 2 kilograms is equal to 2000 grams.

4. For this reason, 800g: 2000g can be simplified by making 800g into 2, and 200g into 5.

That is the ratio, 2:5

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.