Answer:
7/8 cup/hr (Answer D)
Step-by-step explanation:
You're being asked to find the unit rate, the rate at which Enrique drank coffee each hour. Divide 2 3/16 cups by 2 1/2 hours:
2 3/16 cups 35 5
------------------- = ------- ÷ ------- = (35/16)*(2/5) = 70/80 cup/hr = 7/8 cup/hr
2 1/2 hours 16 2
Answer:
Relation 1 and 2 are not functions
Step-by-step explanation:
Answer:
6 Units
Step-by-step explanation:
As the x-coordinate is same, the distance between points can simply be calculated as the difference between their y-coordinates.
⇒ distance between A and B = 3-(-3) = 6 units
Hello,
f(x)=x^2+9
1) f(-3)=(-3)^2+9=9+9=18
2) f(x-2)=(x-2)^2+9=x^2-4x+4+9=x^2-4x+13