A baseball player pays a flat admission fee of 10 dollars. The player has to pay 5 dollars per major league game, if the student has 35 dollars how much can they spend?
1. 10+5x <= 35
2. 5x<= 25
3. x<= 5
Make a number line
This means that the solution means they can participate in 5 major league games with 0 dollars left.
Answer:
(a) P-value = 0.001
Conclusion: The average reflectometer reading for the new type of paint under consideration is greater than 20.
(b) P-value = 0.036
Conclusion: The average reflectometer reading for the new paint under consideration is 20
Step-by-step explanation:
The test is a one-tailed test because the alternate hypothesis is expressed using greater than.
(a) n = 16, t = 3.3, a = 0.05
Cumulative area of the test statistic t is 0.9995
P-value = 1 - 0.9995 = 0.0005 = 0.001 (to 3 decimal place)
Conclusion:
Reject H0 because the P-value 0.001 is less than the significance level 0.05.
(b) n = 8, t = 1.8, a = 0.01
Cumulative area of the test statistic t is 0.9641
P-value = 1 - 0.9641 = 0.0359 = 0.036 (to 3 decimal places)
Conclusion:
Fail to reject H0 because the P-value 0.036 is greater than the significance level 0.01
Answer:
1. 90
2. -12 +5
3. 83
Step-by-step explanation:
90 -12 + 5 = 83
Answer:
Julio's score change by (-230) or we can say Julio lost 230 points after his first three turns.
Step-by-step explanation:
We are given the following in the question:
Points lost after first turn = 95
Points lost after second turn = 55
Points lost after third turn = 80
We have to evaluate the change in Julio's score after his first three turns.
This could be done by adding three negative integers.
Here we use negative integers to represent Julio's point as these points were lost in the turn.
Change in Julio's score =
Thus, Julio's score change by (-230) or we can say Julio lost 230 points after his first three turns.
