Find the difference between the two times
= 4 2/5 - 2 1/4
convert each mixed number to an improper fraction
= 22/5 - 9/4
change to common denominator (20)
= 88/20 - 45/20
subtract numerators only
= 43/20
change back to mixed number
= 2 3/20
ANSWER: It took 2 3/20 hours longer to clean the bathroom.
Hope this helps! :)
Answer:
D) 7/2
Step-by-step explanation:
y=1/3 (ax-2) =>(2,3) so x=2, y=3.
Then,3=1/3 (2a-2)=> 9=2a-2 and a=7/2
So, slope is 7/2
Yes, it is continuous to its domain
<h2>
Explanation:</h2><h2>
</h2>
In order to find the domain of the function we need to get the restrictions:
1. From natural log:

2. From quotient:

Matching these two restrictions the domain is:

So the function is continuous to its domain because is defined for every x-value in the interval
)
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Functions: brainly.com/question/12891789
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Answer:
288
Step-by-step explanation:
48/2 (9+3)
(48/2) * 12
24 * 12
288