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BaLLatris [955]
3 years ago
12

It takes Ernie 45 hours to paint the house alone. Silene can do it in 36 hours alone. How long

Mathematics
1 answer:
Alchen [17]3 years ago
4 0
Therefore it takes
2.4

hrs
for Sally & John to paint the house together
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HELP PLEASE IM REALLY STUCK
liberstina [14]
The 15th term will be 71. Why? Well, see below for an explanation!

By subtracting all of these numbers by the term that comes prior to them, we will find that all of them result in 5. Because of this, we know that each time the term increases, 5 is being added to the numbers. Additionally, I noticed that all of the numbers in this arithmetic sequence only end in a 1 or a 6. Because of this, we can apply the same principle when adding 5 each time:

First term: 1
Second term: 6
Third term: 11
Fourth term: 16
Fifth term: 21
Sixth term: 26
Seventh term: 31
Eighth term: 36
Ninth term: 41
Tenth term: 46
Eleventh term: 51
Twelfth term: 56
Thirteenth term: 61
Fourteenth term: 66
Fifteenth term: 71

By adding 5 each time and keeping in mind that the digits all end in only 1 or 6, we will find that the fifteenth term results in 71. Therefore, the 15th term is 71.

Your final answer: The 15th term of this arithmetic sequence comes down to be 71. If you need extra help, let me know and I will gladly assist you.
4 0
2 years ago
/forms/d/e/1FAIpQLSed EhBHljwHakF6vZWŁYYZG6BSihvt7EL1HPBZJYDL_IP9-Jw/formResponse
Elza [17]

Answer:

A

Step-by-step explanation:

Im not sure if the answer is correct tho

3 0
3 years ago
Read 2 more answers
Chris’s new car gets 42 miles per gallon. What is the equation that represents y, the total miles driven on x gallons of gas?
Fantom [35]

Answer: I think the answer is B

Step-By-Step Explination:

First you find out what x is by doing 42 multiplying it by 0.1 witch equals 4.2 gallons per mile

Next you figure out what y is by doing 4.2y (witch is 4.2 times y)

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3 years ago
Your famous cookie recipe calls for
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Answer:

I GOT -42 SO LIKE 4 1/2

Step-by-step explanation:

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3 years ago
In forming a contract, "consider" is
Goshia [24]
It depends on what contract you are signing if you are having doubts then yes but not then no!
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3 years ago
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