$360 because 1/5 or 20% of 450 is 90 so you have to do 450-90 which equals $360
Answer:
8x-12
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Answer:
i feel very confident that the answer is .98
Step-by-step explanation:
https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&ved=2ahUKEwiMoK7zgfTlAhV8HjQIHfiOAGwQjRx6BAgBEAQ&url=https%3A%2F%2Fwww.coolmath.com%2Fprealgebra%2F02-decimals%2F01-decimals-place-value-01&psig=AOvVaw2s70PUkY7LBjyN4Ho2kURn&ust=1574175241328142 this is a great link to help!!
Answer: 54
Step-by-step explanation:
Volume is found when you multiply length times width by height, so you multiply all three numbers.
The easiest way to do this is to combine these into easier to multiply terms.
If you multiply two by three, you will end up with six.
When you multiply six by your last number, nine, you end up with fifty four, which is your volume.
Using function concepts, we have that:
- The independent quantity is the time.
- The dependent quantity is the volume.
- Graph H fits this problem.
<h3>What is the relation between a function and the dependent and independent variables?</h3>
A function has the following format: y = f(x).
In which each value of <u>y is a function of one value of x</u>, and thus, x is the independent variable and y is the dependent variable.
That is, the input of the function is the independent variable and the output is the dependent variable.
For this problem, the <u>volume is a function of time</u>, hence Volume = f(Time) and:
- The independent quantity is the time.
- The dependent quantity is the volume.
The <u>decay rate is constant</u>, meaning that we have a <u>decreasing linear function</u>, and graph H fits this problem.
More can be learned about dependent and independent variables at brainly.com/question/1429012
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