B = 20+0.50x is the right answer with b being Bill and x being the number of texts sent
I think the cake probably has 24 pieces. You can divide 24 into 2, 3, and 8.
Umm I’m not good at showing my work but the answer is -1.21
Answer:
See attached image!
Step-by-step explanation:
Answer:
Therefore, Δx=5/n, when have n intervals.
Step-by-step explanation:
From exercise we have interval [0,5]. So the length of the given interval is 5-0=5. Since all intervals [x0,x1],[x1,x2],…,[xn−1,xn] are equal in width.
We know that their width is Δx. We conclude that width of each subinterval Δx in terms of the number of subintervals n is equal 5/n.
Therefore, Δx=5/n, when have n intervals.