The answer is 120. Because inscribed angle is Half of the arc measure. Double 60 and we get 120.
Answer:
No
Step-by-step explanation:
1420/5=284 which is more than 250
Answer:
B
Step-by-step explanation:
Because m is 58 degrees, and it is on a 180 degree plane, we can subtract 58 from 180 to get 122
Answer:
There is no enough evidence that the viscosity is not 3000. The viscosity is not significantly different from 3000.
Step-by-step explanation:
We have to perform an hypothesis test on the mean.
The null and alternative hypothesis are:
The significance level is 0.05.
The mean of the sample is:
The standard deviation of the sample is:
The statistic t can be calculated as:
The degrees of freedom are
The P-value for t=-1.338 and df=4 is P=0.2519. The P-value is greater than the significance level, so it failed to reject the null hypothesis.
There is no enough evidence that the viscosity is not 3000.
First, you would need to graph the y intercept, which is 5.
Next, you can start graphing the slope. In order to do this, you would need to start at the y intercept or at 5, then use rise/run. Move up 2 from the y intercept and go right 3 times.
If you want to go the opposite way then you go to the left by 2 and down 3. This would still have the same value as 2/3 because -2/-3= +2/+3