jeremyogooluwa15 jeremyogooluwa15

20-01-2021
Health

contestada

If the first term of an A.P is 67 and the common difference is Then, the sum of the first 20 terms is ______.

Respuesta :

kyra2808 kyra2808

01-02-2021

Explanation:

the first term of an AP is 67 and the common difference is -13, find the sum of the first 20 terms. So, the sum of the first 20 terms is -1130.

Answer Link

Otras preguntas

what is the meaning of vague and a sentence on that.

Need the values IN FRACTIONS (no mixed numbers or decimals)1. -1/2^12. -1/2^23. -1/2^34. -1/2^45. -1/2^5

what is the meaning of vague and a sentence on that.

When a Doctor practices Paediatrics, what sort of patients does he have ?

the sum of Marys age and her moms age is 67. Three times Marys age increased by 7 is her moms age. How old is Mary and her mother

compare the invention of the atlatl withthe invention of the bow and arrow, cannon, machine gun, and combat aircraft. discuss impacts of these in their times.

State whether the equation is a linear equation in one variable or not. –2x(–2 – x) = x + 1

State whether the equation is a linear equation in one variable or not. –2x(–2 – x) = x + 1

How do you solve the function y = 2.5^x for y=20

what is the meaning of vague and a sentence on that.