abbydamaso5182 abbydamaso5182

02-01-2018
Mathematics

contestada

The given series has six terms. what is the sum of the terms of the series? 17 + 25 + 33 + . . . + 57

Respuesta :

anchitthawi anchitthawi

02-01-2018

Sum of the terms of the series is

Sn = n/2 ( a1+an )

we have n= 6 , a1= 17, an = 57
so Sn = 6/2 ( 17+57) = 3(74) = 222

Answer Link

Otras preguntas

why frenulum hurts when erecting after circumcision

the ebola crisis of 2013–2016 could have been prevented if corruption in local governments had been corrected.

help me please.....................

7 Farah baked 140 cupcakes. She gave away 3 of the cupcakes. How many cupcakes did she give away? 5 W

Ralph is leasing a $32,000 car for 36 months. The terms of his lease include an 8. 5% interest rate (money factor of 0. 00354) and a residual value of 72%. Dete

Can someone help me pls What information in the blurb (short description of a books) will help? What will the genre of the book be, based on what you read? Do

Which word best defines theme? a. rhyme b. sonnet c. message d. image e. type

Select from the drop-down menu to correctly complete the statement. Tissues combine to form A-cells B-an organ system C-an organism D-organs

what is feed vs feedstuff

Unexpected Treasure SETTING: A dimly lit room. Present are Arthur, an old nanny, and a treasure chest. Scene 1 ARTHUR: I never expected to find this! I can't wa