Answer:
19/30
Step-by-step explanation:
30 students
12 have cat , 19 have dog , 6 no cat or dog
P dog = 19 have dogs/30 students total = .633333...
1 cup = 1/2 pint, so where it says 4 cups we'll just read 2 pints.
1. In one show we serve 30 × 2 pints of small and 42 × 6 pints of regular.
Total = 30 × 2 + 42 × 6 = 60 + 252 = 312 pints
Answer: 312 pints
2. 8 pints per gallon, 2 gallons per container makes 16 pints per container.
312 pints / 16 pints per container = 19.5 containers
We round up since we need a whole number of containers.
Answer: 20 containers
We can't really see question 3.
Answer:
f(x) = sin(x)
Step-by-step explanation:
The graph above is the exact parent graph of f(x) = sin(x).
f(x) = cos(x) would have an y-intercept of 1, and would not be correct.
The negative functions would be incorrect as it would be flipped.
Answer:
2,10 2,0
2,7 -4.7
Step-by-step explanation:
5 3/8 + 4 1/4
= 5 3/8 + 4 2/8
= 9 5/8
