Answer:
A.
Step-by-step explanation:
If you substitute each answer that is below 18, you will get an answer that is below 30 every time.
Answer:
8
Step-by-step explanation:
1) put the list in numerical order to get the list as 3, 4, 6, 8, 8, 8, 9, 10
2) find the middle number
in this case there are two middle numbers, but they are both 8, so don't worry about it.
Answer:
0.249874
Step-by-step explanation:
After every 4 digits, n squared is divisible by 8 so we have 1989/4= 497 numbers divisible by 4 after squaring
probability n=497/1989= 0.249874
Probability n=0.249874
Answer:
The property is not true for n = 1.
Step-by-step explanation:
Given
<em>Your question is poorly formatted.</em>
<em>See attachment for right presentation of question</em>
<em />
Required
Identify the error in the proof
From the attachment, the conclusion is that:
is even, by inductive
However, there is no indication as to what the base case is.
To prove using mathematical induction implies that we prove the base case. (i.e. n = 1)
So, in order to prove is true, then must be true.
Since there is no proof that is true, then the proof is invalid.
Total Cost : 1800
<u><em>12 dollars * 16 hours = 192 dollars earned</em></u>
<u><em>0.2 percent * 192 = 38.4 dollars saved</em></u>
A. She earns <u><em>192 dollars</em></u> every week
B. She will save 38.4 dollars * 7 weeks = 268.8 dollars in a week.
C. 7 days times 4.3 weeks = 30.1 days. 30.1 days * 38.4 = 1,155.84 dollars every month.
D. it will take her about 1.6 months to save the money. Since <u><em>1800 divided by 1,155.84 = 1.6 months</em></u>