Answer:
3 ticket = 21 $
5 ticket = 35$
so 1 ticket = 7$
9 ticket = 63$
2$ discount
total amount = 61$
Mark my answer as brainlist answer.
So for this problem, we will be using the exponential equation format, which is y = ab^x. The a variable is the initial value, and the b variable is the growth/decay.
Since our touchscreen starts off at a value of 1200, that will be our a variable.
Since the touchscreen is decaying in value by 25%, subtract 0.25 (25% in decimal form) from 1 to get 0.75. 0.75 is going to be your b variable.
In this case, time is our independent variable. Since we want to know the value 3 years from now, 3 is the x variable.
Using our info above, we can solve for y, which is the cost after x years.

In context, after 3 years the touchscreen will only be worth $506.
Put it on the graph as 2xy=10!
Answer:
18243.906
Step-by-step explanation:
24325.208 / 4= 6081.302
meaning 1 hour is 6081.302
so 3 hours is 6081.302*3= 18243.906
Answer:
To find the geometric mean of two numbers, just find the product of those numbers and take the square root!
Step-by-step explanation: