Answer:
38.4
Step-by-step explanation:
it took 48 minutes and the app miss estimated by 9.6, which is 20% of 48. So subtract 9.6 from 48 and you will get 38.4
Answer:
a 
b 
c 0 customers
Step-by-step explanation:
Given
per customer
Solving (a): Amount (A) on n customers
This is calculated as:
Solving (b): Amount on 134 customers
In this case: n = 134
So:
Solving (c): Customers at noon.
At noon, the amount is 30.
So:
Collect like terms
Answer:
x = 40
Step-by-step explanation:
Here's a fun fact, all of those angles actually add up to 360 degrees!
How do we know this? Well if you were to draw a small arc between each of the lines, you would see that the arc would end up making a circle. And remember, circles have 360 degrees!
Now we can do some basic algebra. Add up all the angles and set that equal to 360.
(2x) + (x) + (3x + 20) + (2x+20) = 360.
8x + 40 = 360
8x = 320
x = 40
Hope this helped!
Answer:
3934
Step-by-step explanation:
Round 15,479,652 and find square root.
