Sign In
Ask Question
Mathematics
Petersen
20 December, 15:02
Find the sum of the series.
12
Σ 2k+14
k=1
+2
Answers (
1
)
Amanda Giles
20 December, 18:47
0
What we'll do is plug integer values from 1 to 12 into the expression 2*k+14 like shown below:
if k = 1, then 2*k+14 = 2*1+14 = 16
if k = 2, then 2*k+14 = 2*2+14 = 18
if k = 3, then 2*k+14 = 2*3+14 = 20
if k = 4, then 2*k+14 = 2*4+14 = 22
if k = 5, then 2*k+14 = 2*5+14 = 24
if k = 6, then 2*k+14 = 2*6+14 = 26
if k = 7, then 2*k+14 = 2*7+14 = 28
if k = 8, then 2*k+14 = 2*8+14 = 30
if k = 9, then 2*k+14 = 2*9+14 = 32
if k = 10, then 2*k+14 = 2*10+14 = 34
if k = 11, then 2*k+14 = 2*11+14 = 36
if k = 12, then 2*k+14 = 2*12+14 = 38
Add up the results:
16+18+20+22+24+26+28+30+32+34+36+38 = 324
The final answer is 324
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Find the sum of the series. 12 Σ 2k+14 k=1 ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What is the solution to the system of equations below? y = - 3 x + 5 and y = 4 x - 2
Answers (1)
The distance between the two houses is 546m. I can walk 1.3 m/sec using the formula d=rt how long does it take to get to the house in minutes
Answers (1)
A motorboat traveling with the current went 80 miles in 4 hours. Against the current, it took 5 hours to travel the same distance. Find the rate of the motorboat in calm water.
Answers (1)
Convert to standard form and solve for x and y: y=-1/3x+4
Answers (1)
If f (x) = 4x - 3 and g (x) = 8x + 2, find each function value a. f[g (3) ] b. g[f (5) ] c. g{f[g (-4) ]}
Answers (1)
New Questions in Mathematics
Tammy takes a taxi home from the airport. The taxi fare is 3.10 per mile and she gives the driver a tip of 14.00. Tammy pays a total of 91.50. What is the distance in miles between Tammy home and the airport?
Answers (1)
Which item has a unit rate of $6.50? caps: 4 for $25.00 posters: 3 for $20.25 tote bag: 4 for $30.00 T-shirts: 5 for $32.50
Answers (2)
Choose the equations that are not linear equations. - x - y = 2, x^2 + y = 4, x/2 - y^3 = 1, x = 5
Answers (1)
Name two angles which are supplementary to angle 5.
Answers (1)
AZ recycled pays the rates of the chart below for recycling certain material if 0% for number of pounds of copper make recycled and Y represents the amount of money earned for recycling which equation below would be used to make that calculation
Answers (1)
Home
»
Mathematics
» Find the sum of the series. 12 Σ 2k+14 k=1
Sign In
Sign Up
Forgot Password?