Answer: 6/8, 12/16, 15/20, 18/24, are all equal
Step-by-step explanation:
Answer:
Step-by-step explanation:
40 * 50= 2,000
Easy way to find this out!
4*5=20.
You take the 0 from 40 and the 0 from 50 and you have
20 +0 zeros.
2000 which is 2,000!
Selling price of app per user = $10 per month
Total no. of user in first month = 10
To tal no. of user added per month = 7
We have to find how much money is earned in one year
So the formula is n/2 * (2a +(n-1)d)
Here we have n = 12 which is total no. of months
a = 100 , which is money earned in one month
d = 70 , which is increase in money earned per month
So money earned in a year comes out to be 5820
<span>a rectangle rhombus(parallelogram) since even a parallelogram has diagonals</span>
