Answer:
52x + 26y + 20z
Step-by-step explanation:
Assuming you needed the answer to be simplified!
Answer:
d. 60k
Step-by-step explanation:
The sample mean is the midpoint between the lower and the upper limit of the confidence interval, that is, the sum of the lower and the upper limit divided by 2.
In this problem, we have that:
Lower limit: 50k
Upper limit: 70k
(50k + 70k)/2 = 60k
So the correct answer is:
d. 60k
-3, -0.9, 4/5
That is the answer!
Answer:
She can type 6,225 words in 1 hour and 23 minutes
Step-by-step explanation:
1 hour = 60 minutes so you convert the hour into minutes and add 60 + 23 to get 83. From here you just multiply 75 (words per minute) and 83 (amount of minutes) and you get 6,225
1.6 is in between those 2 numbers
