![kmwilliams9019](/avatars/12731.jpg)
kmwilliams9019
15.11.2019 •
Mathematics
The simple formula for the nth term of an arithmetic sequence is an = 4n + 16. what is the explicit formula corresponding to the simple formula?
a. an = 16 + (n - 1)(4)
b. an = 20 + (n - 1)(4)
c. an = 16 + 4n
d. an = 20 + (n)(4)
e. an = 4 + (n - 1)(16)
Solved
Show answers
More tips
- L Leisure and Entertainment Unlocking the Secrets of Fast and Effective Tectonic Learning...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics You have a new pool and want to know its volume. The pool is 5 feet deep and has a radius of 7 feet. About how much water can the pool hold? Use 3.14 for pi. A cylinder...
- M Mathematics Find each measure. 1. mZDAB D A 27° C 2. mAC 140° B B how do i solve this?...
- M Mathematics Two blocks of cheese have approximately the same mass. One measures 8 cm ×9cm ×12 cm and the other measures 9 cm ×9 cm ×9 cm. Which block will need more shrink wrap? Explain.if...
- M Mathematics PLEASE HELP Write a matrix that correctly displays the total number of students participating in these activities for the two high schools?...
- M Mathematics Could someone help me out with this?...
- M Mathematics In order to drive from your home to the store, there has to be at least one operating route. Once a bridge is closed on a route, that route is no longer operating. The...
- M Mathematics An initial amount of $1300 is invested in an account at an interest rate of 1% per year, compounded continuously. Find the amount in the account after five years. Round...
- M Mathematics Find the median: 86, 24, 65, 65, 24, 24 *...
- M Mathematics Can someone please help me out on this one, thank you!...
- M Mathematics You sell small candles ($3 each) and large candles ($5 each) at a craft fair. You collect $84 selling a total of 20 candles. Write a system of equations to represent this...
Ответ:
an = a1 + (n - 1)d
an = dn + a1 - d
an = 4n + 16
Comparing coefficients:-
dn = 4n therefore d = 4
a1 - d = 16
a1 - 4 = 16
a1 = 16 + 4 = 20
therefore explicit formula is
an = 20 + (n -1)4
It's B.
Ответ:
2/3
Step-by-step explanation: