Answer:
-2.508
Step-by-step explanation:
From the given information:
The null hypothesis and the alternative hypothesis can be computed as:
This is a left-tailed test.
The sample size n = 23
Then, the degree of freedom df = n - 1
df = 23 - 1
df = 22
The level of significance ∝ = 0.01
Using the student t-table to determine the critical value;
= -2.508 (since it is left tailed)
9514 1404 393
Answer:
√3
Step-by-step explanation:
The ratio of the short sides to the hypotenuse in an isosceles right triangle is ...
1 : 1 : √2
This means ...
p·√2 = √6
p = (√6)/(√2) = √(6/2)
p = √3
Hey, hope you are having a nice day. The answer I got was y=-1.5x+2.5. This was because most equations are y=mx+b. So y had to be by itself.
3x+2y-5=0
-2y. -2y
3x-5=-2y since 0 doesn’t do anything
——- ——
-2. -2
-1.5 +2.5 =y
The numbers are seventeen & thirty-eight.
38+17=55 & 38-17=21
762 is the answer to the first one