2x+3y=6
- subtract 2x from both sides
3y = -2x + 6
- divide each term by 3
- simplify
- write in slope-intercept form
Answer:
The t distribution can be used when finding a confidence interval for the population mean whenever the sample size is small.
Hence, the correct option is A.
To estimate the population mean we use a t-distribution to calculate the confidence interval. When we use a t-distribution the sample standard deviation is used to estimate the population standard deviation
Answer:
8:27 p.m.
Step-by-step explanation:
5:43 + 2:44
~~~
43+44= 87
87-60= 27
~~~
5+2= 7
7+1 (from the subtracted 60)= 8
~~~
8:27 p.m.
Hope this helps! Have a nice day :)
Answer:
The answer is 2
Step-by-step explanation:
<u>Given:</u>
a = √2
b = √5
c = √10 = (√2 × √5)
Now,
ac/b
= √2√10 ÷ √5
= √2 × √2 × √5 ÷ √5
= √2 × √2 = √4 = 2
Thus, The answer is 2
<u>-</u><u>TheUnknownScientist</u>
