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Blizzard [7]
3 years ago
7

A school janitor has mopped

Mathematics
2 answers:
Tatiana [17]3 years ago
3 0
1/3 of the classroom is mopped in five minutes, so the whole classroom (or one classroom) is mopped in 15 minutes
Naya [18.7K]3 years ago
3 0

Answer:

0.06 of the floor mopped per minute

Step-by-step explanation:

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What is the domain of the function shown in the graph?
lara31 [8.8K]

Answer:

the domain is the possible points on the x axis

Step-by-step explanation:

6 0
3 years ago
If a basketball was dropped 32 feet from a second floor of a home, how far would it rebound if it bounciness was
valentina_108 [34]

Answer:

23.68

Step-by-step explanation:

74% = 74/100

\frac{74}{100} · \frac{32}{1} = 23.68

4 0
3 years ago
Read 2 more answers
What would the measure of DEC be
IceJOKER [234]
So if <AED =100 degrees result <BEC = 100 degrees too and 360-200=160
so 160/2 = 80 what mean that angle DEC=80 degrees 

hope helped 
3 0
3 years ago
Let x²y +ay² = b be an Implicitly defined function, where a and b are fixed Constants; find dy/dx
geniusboy [140]

The value of the differential with respect to x is -xy/x²+ay

<h3>Implicit differentiation</h3>

Given the following function

x²y +ay² = b

We are to differentiate implicitly with respect to x

x²dy/dx + 2xy + 2aydy/dx = 0

(2x²+2ay)dy/dx = -2xy
dy/dx = -xy/x²+ay

Hence the value of the differential with respect to x is -xy/x²+ay

Learn more on implicit differentiation here: brainly.com/question/25081524

#SPJ1

3 0
2 years ago
It takes 4 pounds of apples to make 6 cups of applesauce.
Serjik [45]

Answer:

Step-by-step explanation:

4lbs of apples to 6 cups of apple sauce

we can write this as 2:3

the correct choices: 6:9 and 14:21

4 0
3 years ago
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