Answer:
See below.
Step-by-step explanation:
I see there are no answer choices you've provided, but in order to interpret a confidence interval correctly, you might say something like "We are 90% confident that the true difference in the mean number of drops is contained within the interval".
Answer:
$2280
Step-by-step explanation:
Given: Cost of Air conditioner= $3000.
Rate of depreciation= 8%
Number of year= 3 years.
Now, finding the depreciation for 3 years.
Depreciation= 
Amount of depreciation= 
∴ Amount of depreciation in 3 years is $720.
Cost of Air conditioner after 3 years= 
⇒ Cost of Air conditioner after 3 years= 
∴ Cost of Air conditioner in 3 years is $2280.
Answer:
Point farming
Step-by-step explanation:thanks b
Answer:
x = 81°
Step-by-step explanation:
Refer to the attachment for the steps.~
Answer:
D.
Step-by-step explanation:

Add 2 to both sides:


Add half of the coefficient of the x, squared to both sides:

Simplify:

Complete the square:

or ![x-5=-\sqrt[]{44}](https://tex.z-dn.net/?f=x-5%3D-%5Csqrt%5B%5D%7B44%7D)
or 