Answer:
x= -5/6
Step-by-step explanation:
this is the answer
Answer:
$45 in all
Step-by-step explanation:
30 + 15 = 45 that is me
(plz mark brainliest!!!)
Answer:
if the total sale was $2846, it would make 400 adult ticket and 846 student ticket. if the collected ticket was 1247 it would make 400 adult ticket and 847 student ticket
Step-by-step explanation:
Answer:
The Pascal is a unit of pressure = one newton per square meter
the square millimeter (mm^2) is a unit of area.
I'm guessing that you want to know the pressure of one newton over 100 square millimeters.
1 square meter = 1,000 mm by 1,000 mm = 1,000,000 square mm.
So the area would be 100 / 1,000,000 = 1 / 10,000 or
one ten thousandth of a square meter.
That makes the pressure equal to .0001 newtons / square meter.
You wanted to know the ratio?
One newton per square meter has 10,000 times the pressure than if it were just one newton over 100 square millimeters.
Step-by-step explanation:
Answer:
Degree of freedom = 63
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 64
Sample mean = 1400
Sample standard deviation = 240
We need to make a 95% confidence interval.
We use the t-statistic for the same.
Degree of freedom:
- It is the maximum number of logically independent values that have the freedom to vary, in the data sample.
Degree of freedom for reading the critical values of t-statistic is
Thus, the degree of freedom is 63.