Answer:
The critical value is T = 3.143.
Step-by-step explanation:
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 7 - 1 = 6
98% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 6 degrees of freedom(y-axis) and a confidence level of 
. So we have T = 3.143.
The critical value is T = 3.143.
Answer:
3.20 per yard because there are 36inches in a yard 36×0.5=5.40
The system of equations that represent the situation are as follows;
According to the question;
- Mary was trying to rent a boat and wanted to get the best plan.
For Plan A:
- Rental plan A charges a fee of
- $50 plus $25 per hour.
For Plan B:
- Plan B charges a fee of $10 plus $35 per hour.
Read more on rental charges;
brainly.com/question/1503197
Answer:
3 divided by 1/2
Step-by-step explanation:
turn 3 into 3/1 then flip 1/2 into 2/1 and multiply which is <u><em>6</em></u>
Kcf
Keep
Change
Flip
