How many gallons each of 30% alcohol and 10% alcohol should be mixed to obtain 20 gal of 15% alcohol? Gallons of
Solution
Gallons of
Pure Alcohol
X
Percent
(as a decimal)
30% =0.3
10% = 0.1
15% =
y
20
How many gallons of 30% alcohol should be in the mixture?
gal
How many gallons of 10% alcohol should be in the mixture?
gal

Drag the tiles to the correct boxes to complete the pairs. match the exponential functions with their horizontal asymptotes and y-intercepts. f(x) = 7x − 4 f(x) = 3x+2 + 4 f(x) = 9x+1 − 4 f(x) = 2x + 4 horizontal asymptote and y-intercept exponential function horizontal asymptote: y = 4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, -3) arrowboth horizontal asymptote: y = 4 y-intercept: (0, 13) arrowboth