N; n+1; n+2 - 3 consecutive numbers
n(n + 1) = (n + 2)² - 19 |use a(b + c) = ab + ac and (a + b)² = a² + 2ab + b²
n² + n = n² + 4n + 4 - 19 |subtract n² from both sides
n = 4n - 15 |subtract 4n from both sides
-3n = -15 |divide both sides by (-3)
n = 5
n + 1 = 5 + 1 = 6
n + 2 = 5 + 2 = 7
Answer: 5; 6; 7.
33.814 ounces are in a liter. If you want to make I more all you have to do is multiply 33.814 by the number of ounces
Well since I don't know what the original value I'll label it as X. So your equation will start out as X - (1.20 x 1) which would be for every hour for a half hour just divide 1.20 / 2 to get your half an hour. (1.20 x 3) + 0.60. Should be easy if they want it in faction form than it would just be 1.20 x 3 1/2.
Hope this helps
Answer:
36.5
Step-by-step explanation:
s² = [∑(min value - median value)² + (max value - median value)²] / (N - 1)
s² = [(23 - 59.5)² + (96 - 59.5)²] / (3 - 1)
s² = 2664.5 / 2
s² = 1332.25
s = √1332.25
s = 36.5
Since we do not know what "w" is, we can only go this far into finding what "p" is :)
