Answer:
Range: 110
Step-by-step explanation:
Range = Largest number - Smallest number
= 150 - 40
= 110
Hope this helps!
Yes you can ... here is an example x^2-x=20, x^2-X-20 factored is (x-5)(x+4)
Answer:
0.10
Step-by-step explanation:
Average age of Iowa residents = 37 years
Amy believes that the average age in her hometown in Iowa is not equal to this average
Alternative hypothesis : µ ≠ 37
Sample size = 30
t - test statistic = 1.311
The p-value of the test statistic can be obtained using the online p-value calculator :
The p- value obtained using a t-test statistic value of 1.311 and a degree of freedom (df =N-1; 30 - 1 = 29) at a 0.05 significance level = 0.100072 = 0.10 ( nearest hundredth)
So if you divide 37 by 4 you get the rate per hour which is 9.25 so if you multiply 9 times 9.25 you would get 83.25
Answer:
right out the equation solve
Step-by-step explanation:
