Answer:
9
Step-by-step explanation:
For starters, find the common change in the terms, in this case each goes down by 3. This lets you know you're gonna have a -3n in your equation as each term decreases by 3. Your equation should be in f(n)=c+rn form, with r being change in f(n), or -3 in this case. This gives you f(n)=c-3n. Now, solve for c, add 3n to both sides to get f(n)+3n=c. Plug in your n of 1 and f(n) of 20 to get c=20+3(1)=23. Plug in your c to your f(n) formula to get f(n)=23-3n as your f(n) function.
Answer:
1/48 cups of sugar in one muffin
Step-by-step explanation:
We're essentially looking for the unit rate.
Thus, we can simply do (1/2) / 24, which is 1/48.
Answer:
use a net to fin surface area of a prism by multyplying 10 to the power of 50
Step-by-step explanation:
Answer:
you'd get 0 because anything multiplied or divided by 0 is 0
Step-by-step explanation:
