![Lewis5442](/avatars/15807.jpg)
Lewis5442
27.07.2019 •
Mathematics
Amodel ship is 28 in. by 65 in. use the scale 1 in. : 1/2 ft to find the dimensions of the actual ship.
Solved
Show answers
More tips
- H Health and Medicine How to Tan in a Tanning Bed? Tips and Recommendations...
- W Work and Career What is the Most In-Demand Profession in the Modern World?...
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Which of the following describes how to translate the graph y = Ixi to obtain the graph of y = 1x - 61?...
- E English 1.Where can you best see Wonder Woman s sense of patriotism? Explain. 2. The author of Wonder Woman was a scientist interested in the field of the lie - detector tests....
- H History What caused the rise of Pan-Africanism in Africa after the continent had been decolonized?...
- C Chemistry What will most likely happen in the absence of a nucleus?...
Ответ:
Ответ:
Part A: Geometric Sequence
Part B:![a_1 = 4, a_n = 2a_{n-1}](/tpl/images/0708/0598/1d568.png)
Part C: a₈ = 512
Step-by-step explanation:
When we find the common ratio between the y-values (x-values are n inputs), we should see that we get r = 2. That means we have a geometric sequence.
Because we have a geometric sequence, our recursive formula is:
. Simply plug in our known variables:
Now we need to find what y is when x = 8, so (I used explicit formula):
a₈ = 512