Alright, so let's make a function for the number of seats in a row. Number of seats = 25+ (number of row-1)(2) because it goes up by two. We start with 25, so we have that, then we get that it adds by 2 every row. However, for the first row it only has 25, so we have the number of the row -1 .If we figure out the 200th row, we get 25+398=423. Adding that and 25, we get 448. 448*100=44800, and we get that number because with an even number of rows, we add the 1st and 200th, the 2nd and 99th, and so on. This works because as you go up rows, you add two, and as you decrease rows, you decrease by two, so they cancel each other out and form 100 pairs. All pairs are equal.
Answer:107.47
Step-by-step explanation:
Answer:
-4 chickens.
-8 beef plates
Step-by-step explanation:
Let x denote a chicken dish and y denote a beef dish.
-Assume that every member only had one dish of either chicken or beef.
#The problem is then represented as:
Hence, the memebers had a total of 4 chicken dishes and 8 beef dishes
variable is in power so it exponential.
the constant and coefficient both are positive so it is exponential Growth.
Each pair of tangents to a point makes two congruent segments to the circle. So if we label all the little segments, say clockwise starting at the top, we get
27, 22, 22, 98, 98, 22, 22, 27
The sum is 338
Answer: 338 in
