Answer:
Step-by-step explanation:
it is given in question that
sample space n=34
μ the population mean =120
the sample mean 
the population standard deviation σ=20
we have to find the null hypothesis and alternative hypothesis
null hypothesis
the average braking distance for a small car travelling at 65 miles per hour equals to 120 feet
so
Alternative hypothesis
the average braking distance for a small car travelling at 65 miles per hour not equals to 120 feet
so
Answer:
Top 3:
- Neon orange
- Sky blue
- Black
Step-by-step explanation:
Okie, let your friend know if that's actually true. (no offense to you I promise, it's just had people who said it was for a friend and it wasn't.)
Answer:
1/6. Hope this helps
Step-by-step explanation:
Answer:
The middle terms do not take into ........
The sum of the inside angles of a 5 sided figure needs to equal 540 degrees.
Add all the angles together to equal 540 and solve for x. Once you have the value for x you can use that to figure out all the angles.
X-8 + 3x-11 + x + 8 + 2x + 7 + x = 540
Simplify by combing like terms:
8x - 4 = 540
Add 4 to both sides:
8x = 544
Divide both sides by 8:
X = 68
Now replace x with 68 in each angle and solve:
U = 68-8 = 60
V = 3(68)-11 = 204-11 = 193
W = 68 + 8 = 76
Y = 68
Z = 2(68) + 7 = 136 + 7 = 143
