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Levart [38]
3 years ago
8

Is this a function? Yes or No?

Mathematics
2 answers:
olga_2 [115]3 years ago
6 0

Answer:

no???? im not sure

Step-by-step explanation:

amid [387]3 years ago
5 0

Answer:

No

Step-by-step explanation:

This isn't a function because using the vertical line test you can see that it would go through two points.

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I middle school took all of it six grade students on a field trip to see a play the students field 2200 seats which was 55% of t
erastova [34]
I believe the answer is 4300
8 0
3 years ago
Find the sum of the first 12 terms of the geometric sequence - 2,6,-18,54,-162....​
nekit [7.7K]

Answer:

Sure, the common difference is -3, but like you have to multiple it and stuff, so it goes like this: -2,6,-18,54,-162,486,-1458,4374,-13122,39366,-118,098,354294.

So then, add all of the 12 terms I stated, and that will equal to 265,720

Therefore, the sum of the first 12 terms of that geometric sequence is 265,720.

Step-by-step explanation:

6 0
3 years ago
Katie could already play five songs on her harp. She decided to learn to new songs each week. If S = songs and W = weeks, which
denis-greek [22]

Answer:

she would have to record a the amount of songs She did every week

5 0
3 years ago
Problem PageQuestion It takes an older pump twice as long to drain a certain pool as it does a newer pump. Working together, it
umka2103 [35]

Answer:

It will take 6 hours for the new pump to drain the pool.

Step-by-step explanation:

As the complete question is not given, the complete question is found online and is attached herewith

Let the rate of new pump is given as x=W/t_1

Let the rate of the old pump is given as y=W/t_2

it is given that the time t_2=2t_1

So by substituting the values of t_2 in the rate equation of y

y=W/2t_1

y=(W/t_1*2)=x/2

Also the total rate of both the pumps is given as W/t3 where t3 is given as 4 hours so the equation becomes

x+y=W/4

x+x/2=W/4

3x/2=W/4

As x=W/t_1

3W/2t_1=W/4

Now as W is same on both sides so

3/2t_1=1/4

12=2t_1

t_1=6 hours

So it will take 6 hours for the new pump to drain the pool.

7 0
3 years ago
What is the exact answer is betwwen 6×7,381
Alex Ar [27]
You can do:
6x7000 then
6x300  then
6x80  then
6x1    then
you add all the product.
the answer 4,4286
5 0
3 years ago
Read 2 more answers
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