Billybobjunior3 Billybobjunior3

02-04-2020
Mathematics

contestada

Find the 66th term of the arithmetic sequence 25, 10, -5, ..

Respuesta :

Officialalehpeter Officialalehpeter

02-04-2020

Answer:

-950

Step-by-step explanation:

Arithmetic sequence=a+(n-1)d

a=first number

n=nth term

d=difference

a=25

n=66

d=-15

So let's solve

25+(66-1)(-15)

25+(65)(-15)

25-975

-950

So the 66th terms is -950

Answer Link

Otras preguntas

[HELP!!] A circle has a radius of 6 ft. What is the area of the sector formed by a central angle measuring 5π3 radians? Use 3.14 for pi.

help me out over hereeeeeee

Given log5 3=0.6826 and log5 8=1.2920, evaluate the expressions Please help!?

A chemist has a 3.25-mole sample of potassium (K) to use in an experiment. What is the mass of this sample?

What kind of monoatomic ions would phosphorus form?.

What is the southernmost country in alantic South America

WILL GIVE 40 POINTS AND MARK BRAINLIEST PLS HELP ME

divide x^3/x brainliest to best correct answer

Write a research-based argumentative essay for or against free education for children worldwide. BRAINIEST TO WHOEVER ANSWER FIRST

This number is in scientific notation. 2. 4 × 10-4 Convert the number into standard notation. What is the value? 2. 4 × 10-4 =.