lexington10 lexington10

04-07-2017
Mathematics

contestada

find the 8th term in the geometric sequence which has a first term of 10 and a common ratio of 1.75.

Respuesta :

RickyChen RickyChen

04-07-2017

A(8) = A(1) * 1.75^(8-1) = 10 * 1.75^7 = 502.65

Answer Link

ARYANAGARWAL ARYANAGARWAL

04-07-2017

a = 10
r = 1.75
n = 8

8th term = a×(r)^n-1
= 10 × (1.75)^8-1
= 10 × (1.75)^7
= 10 × 50.265
= 502.65

Answer Link

Otras preguntas

A) 9- (-22) - 13B) 9 - (-22) = -13A football team gained 9yards on one play andthen lost 22 yards on thenext. Write a sum ofintegers to find theoverall change i

Can I just have a very quick answer to this question?

A local health clinic surveys its patients about their waterdrinking habits. It found the data is normally distributed,the mean amount of water consumed daily i

Fill in the missing number to complete the linear equation that's give the rule for this table.x: 5, 6, 7, 8,y: 48, 49, 50, 51y = x + ?

Finding the transition. I know the problem isn’t a translation and I feel like it’s not a reflection. I know it’s a rotation but I don’t know the difference bet

What is the equation of the line? −x−2y=4x + 2y = 4−x+4y=2x−4y=2

Sammy sells cars. Last week, he sold 6 used cars to 6 different customers. Each person he sold a used car to was under the age of 35. This week, he sold a new c

Two more than the cube root of a number

Jenny knit a total of 12 centimeters of scarf over 2 nights. How many nights will Jenny haveto spend knitting in order to knit a total of 18 centimeters of scar

Section 12 - Topic 1Statistics and ParametersIn your own words, define and describe how to find each of thefollowing:• Mean• Median• Mode• Standard deviationRan