Answer:
ans:- 14
Step-by-step explanation:
let length = x
so, width= 2x -1
perimeter= 2(l +b)
82 = 2(x+ 2x-1)
41 = 3x - 1
3x = 42
x = 14
200,057
This is the how write
The number of people out of 2000 expected to use the app will be 1300.
<h3>What is a survey?</h3>
A survey is a research method used for collecting data from a predefined group of respondents to gain information and insights into various topics.
It is given that:-
A store employee conducted a survey of 325 randomly selected customers. According to survey 212, customers often use the app to shop.
We need to find the data for 2000 people who visited the store.
So the percentage of the people who are using the app will be calculated as:-

So the number of the people out of 2000 will be:-
Hence the number of people out of 2000 expected to use the app will be 1300.
To know more about the survey follow
brainly.com/question/25870256
#SPJ1
Answer:
$49,787.16
Step-by-step explanation:
The expression that describes continuous compounding is:

The principal (p) that yields a future value of $1,000,000 at a rate of 7.5% for 40 years is given by:

The principal value that must be invested is $49,787.16.
I got 7.5 but you might want to double check that