Question 3 4 pts
Set up the cash register so it has the correct amount of money. Find how many of each type
of bill ($1, $5, $10, $20) is in the cash register? Only write the number in the answer box.
Equation
Explanation of Variable
Answer
1/2x + 7 = 27
x is the number of $1 bills
5 = 1x - 25
x is the number of $5 bills
3x + 9 = 54
x is the number of $10 bills
16 = 5x - 4
x is the number of $20 bills

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

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the formula for converting absorbance to transmittance goes as:

a = log (1/t)  a = 2 - log(%t)  10^a = 1/t  t = 10^-a  %t = 100(10^-a)

so at the given value of a,   a = 1.5

%t = 100(10^-1.5)

%t = 3.16%