It take 8.205 minutes to fill a queen sized mattress.
<h3>What is volume?</h3>
'Volume' is a mathematical quantity that shows the amount of three-dimensional space occupied by an object or a closed surface.
Given dimensions:
Twin sized air mattress (39 by 8.75 by 75 inches).
Queen sized mattress (60 by 8.75 by 80 inches)
Now, Volume of twin sized mattress
=39* 8.75* 75
= 25593.35 cubic inch
Volume of queen sized mattress,
=60* 8.75* 80
= 42000 cubic inch
as, To fill 25593.35 cubic inch it takes 5 minutes
so, to fill 1 cubic inch = 5/25593.35
and, So to fill 42000 cubic inch it will take = 42000* 5/25593.35
=8.205 minutes
Learn more about this concept here:
brainly.com/question/10980137
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Answer:
The range of the function is all real numbers greater than or equal to -2
Step-by-step explanation:
The range are all the values that f(x) can take.
f(x) is equal to:
f(x) = |x − 1| − 2
The absolute value of any number is always greater than or equal to 0. it means that the minimum value that |x − 1| can take is 0.
So, the minimum value that f(x) can take is -2 and it is calculated as:
f(x) = |x − 1| − 2
f(x) = 0 - 2
f(x) = -2
Therefore, f(x) can just take values greater than or equal to -2.
Answer:
1. 7
2. 4
3. -12
4. 5
5. -1
6. -1
7. -7
8. 4
hope this helped :-)
Step-by-step explanation:
Answer:
4:7
Step-by-step explanation:
Okay, so first convert the feet to inches so 3x12=36. So the it's 36:63. Then if you simplify it you get 4:7.
