Answer:
maximum is 16,853 cell phones
≤ 18.853
Step-by-step explanation:
1,176,912.42. per quarter budget
247,638.00 per quarter fixed cost
We subtract then divide the amount cost of phones and ensure its less or rounded down.
1,176,912.42 -247,638 = 929274.42
929274.42 / 55.14 = 16853
16,852 < m ≤ 16,853
Answers:
- False
- True
- True
- False
- True
- False
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Explanations:
- If we can write a number as a ratio (or fraction) of two whole numbers, then that number is considered rational. The denominator can never be 0. In the case of 6/4, this is a rational number. Therefore, the statement "6/4 is irrational" is false.
- This is a true statement. We cannot write sqrt(2) as a fraction of two integers. The proof of this is fairly lengthy, but one way is to use a proof by contradiction to show that sqrt(2) = a/b is impossible. Since we cannot make sqrt(2) into a ratio of two integers, we consider it irrational.
- This is a true statement. Any terminating decimal is always rational. In this case, 1.3 = 13/10.
- This is false. Any repeating decimal can be converted to a fraction through a bit of work. It turns out that 17.979797... = 1780/99 which makes the value to be rational.
- Any integer is rational. We can write the integer over 1. So something like -16 is the same as -16/1, showing how it is rational. So that's why this statement is true.
- This statement is false because we found true statements earlier.
y=-x-4
Here is the picture of the graph:
Answer:
9
Step-by-step explanation:
x-5+7=11
First think of what +7 = 11 then subtract by 5
check :)
Step-by-step explanation:
because it has decimal number.
