$142.60 for all three employees
Answer:
Answer is 225.
We have to find the sum of 15 terms of the series
sigma 1 to 15 (2n-1)
This can be split as per summation terms as
sigma 2n - sigma 1
sigma 2n can again be simplified by taking 2 outside
sigma 2n= 2 times sum of natural numbers of 1 to 15
= 2(15)(16)/2= 240
sigma 1= 1+1+...15 times= 15
Hence final answer is
= 2 times sigma n - (n) = 240-15 = 225.
Step-by-step explanation:
Answer:
The 39th triangle number is 780
Answer:
100
Step-by-step explanation:
100 is the lowest number 50 and 20 both go into.
Answer:
if we are solving for x then it would be
x ≤ −
7.88235294
:)
