Answer
Go on your calculator type in 7921 then hit the square root button which should be somewhere in the upper right hand corner. The answer will then show up.
Step-by-step explanation:
Answer:t1=o
t2=2
Step-by-step explanation:
We know that the function models the height "h" of the ball above the ground as a function of time "t".
Then, to find the times in which the ball will be 48 feet above the ground, we need to substitute into the function and solve fot "t":
Step-by-step explanation:
Answer: 0.8186
Step-by-step explanation:
Given: Mean :
Standard deviation :
Sample size :
The formula to calculate z-score :-
For x=1.009 inch
For x=1.012 inch
Now, The p-value =
Hence, the required probability = 0.8186
Answer:
Step-by-step explanation:
<em>Look at the picture.</em>
Shadded region is a parallelogram.
The formula of an area of a prarallelogram:
We have the height <em>h = 2</em>.
Calculate the base.
Green triangles are congruent.
Use the Pytgagorean theorem:
We have:
Substitute:
Therefore the base is:
Calculate the area:
Answer:
subscribe to me on you-tube for brainliest custom link since u cant do a you-tube link :/
https://screenshare.host/B7N8NT
you-tube name janathion loran
Step-by-step explanation: