eriktello2001oqpkqd eriktello2001oqpkqd

02-07-2017
Mathematics

contestada

Write the first ten terms of the geometric sequence a1 = 3, r = 1.1 to two decimal places. Am I supposed to multiply 3 by 1.1 ten times?

Respuesta :

annikad annikad

02-07-2017

The general formula for geometric series is tn = a×rⁿ⁻¹. In this question, a (or a1) is 3, and r is 1.1, therefore the first ten terms would be 3×1.1⁰ (3) , 3×1.1¹ (3.3), 3×1.1² (3.63) and so on up until you get to 3×1.1⁹ or 7.07.

Answer Link

Otras preguntas

what is the Porter's 5 forces model?

Darren injured himself in a skiing accident and was in a coma for three months. when he awoke, he clearly remembered what he was doing when the accident happene

please help me! will mark you brainliest

what’s the answerrrrrrrrr

Do, -1/2 of x is (4,0) (2,0) (-2,0)

Which was unique about the 2008 presidential election? (A) neither candidate had served in an election office before. (B)For the first time neither party nomi

A 40-meter rope is cut into three pieces in a ratio that of 2:3:5. How long is the short piece?

find the slope of a line that passes through the points (-3,-7) and (-1,4)

Eddie is going to do an experiment to find out which freezes more easily—distilled water or salt water. In what order should he do the following steps in his ex

the idea that observations of natural events would lead to theories which would explain these events is called