Cups of Chocolate Syrup Cups of Milk
1
4
2
1
1
4
72
2
1
15
2
How many cups of syrup would you need to use with 6 cups of milk?
Enter your answer in the response box.
-
C
1
2
3
+
₃ 는
4
5
6
s
2
7
8
9
8
0
IL
T

answer is x<

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!