The ratio table below describes the relationship between grapes and blueberries in a fruit salad. Fruit Salad
Grapes
(cups)
Blueberries
(cups)
2
0.5
6
1.5
20
5
24
6

Mandie is making 15 cups of fruit salad. What ratio of grapes to blueberries should she use?
9:6
10:5
12:3
14:1

9514 1404 393

  12:3

Step-by-step explanation:

The table entry for ...

  grapes : blueberries = 24 : 6

will give you 15 cups of fruit salad if you divide both numbers by 2.

The ratio Mandie should use is 12 : 3.

2 over 5 and 4 over 15

don’t know last one sorry

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.