Answer:
Step-by-step explanation:
x = 2 is the equation of a vertical line passing through x = 2. This is shown in the lower left graph: a solid vertical line 2 units to the right of the y-axis.
The quantity you want is the area under the standard normal curve (with mean 100 and std dev 15) between 110 and 120.
According to my TI-83 calculator,
normalcdf(110,120, 100, 15) = 0.16, or 16%.
3h - 8h + 10 = 10 - 5h
-5h + 10 = 10 - 5h
infinitely many solutions
A couple of different ways to solve this.
Build ratio 5/4
Multiply by 2/2 to get equivalent, which is 10/8 - this does not match any possible solution.
Now do 5/4 * 3/3 to get 15/12. This works, so the answer is 15 peach fruit chews/12 plumb fruit chews.
Trial and error method.
