foodaddicte3e foodaddicte3e

10-06-2021
Mathematics

contestada

The first term of an arithmetic sequence is -3 and the fifteenth term is 53. What is the common difference of the sequence?

4

Respuesta :

ayimobuobi ayimobuobi

10-06-2021

The answer is 4. So d=4.. a=-3 and a+14d=53 where a is -3 so substitute a into the second eqn so -3+14d=53 then find for d so...14d=56 so d=4

Answer Link

Otras preguntas

How did the system of sharecropping affect landowners and laborers in the South?

which movement reached its height under President Johnson?

How to find velocity

Climate distribution of earth is primarily controlled by:

upon completion of a program at a vocational school students earn a(n) a- bachelor's degree b- diploma c- certificate or license d-associate degree

According to the scientific observation that energy is conserved in a "closed system,” no machine can do work on its surrounding environment forever. This obser

Choose the system to which this item belongs: adrenal

Help me please! Correct answer will get branliest :)

A middle-aged male is found unconscious at the base of the steps to his house. there is no evidence of trauma and there were no witnesses to the event. you shou

The answer is D. Because 1 3/7=1.42 brydonenglish9oy4r90 Which mixed number is greater than 6.78? A. 6 2/3 B. 6 3/4 C. 6 7/9 D. 6 5/4