Answer:
From the given data we need to use the following statistics rules
H0 x25
H1 x>25
t=4.355
Reject H0. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions,option C is correct.
IT IS TWELVE............ 12
Answer:
x < 10
Step-by-step explanation:
2x-8 <12
Add 8 to each side
2x-8+8 <12+8
2x< 20
Divide by 2
2x/2 < 20/2
x < 10
1/6 of an hour= 10 because 60mins=1hour & 60/6=10 so the sailboat travels 2 1/2 miles in 10 mins. So the complex fraction would be 2 &1/2 over 10. Hope it helps!
X=-1
The axis of symmetry will be directly in the middle of the intercepts.
