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Alisiya [41]
3 years ago
12

Your friend asks you to help him with his snow shoveling business and will pay you 3 pennies for the first job. You agree to hel

p if he triples your payment for each job completed. After 2 shoveling jobs, you will receive 9 pennies, and after 3 shoveling jobs, you will receive 27 pennies.
Complete and solve the equation that finds the number of pennies he will pay you after the seventh shoveling job.


= number of pennies for seventh shoveling job

Payment for the seventh shoveling job =
pennies
Mathematics
2 answers:
ratelena [41]3 years ago
8 0

Total = 3^x, where x is the number of jobs worked.

Let x = 7th job:

Total = 3^7 = 2187 pennies. = $21.87

Whitepunk [10]3 years ago
5 0

Answer: 21.87

Step-by-step explanation:

First job = 3 pennies

Second job = 9 pennies 

Third job = 27 pennies 

Do you see the pattern? The pennies are being multiplied by 3 every job or tripling.

Fourth job = 81 pennies

Fifth job = 243 pennies

Sixth job = 729 pennies

Seventh job = 2,187

So the answer would be that after the seventh shoveling job you'd receive 21.87 pennies.

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The function f(x)= -6x+11 has a range given by {-37,-25,-13,-1}.Select the domain values of the function from the list 1,2,3,4,5
andreev551 [17]
The range is {-37,-25,-13,-1}. So you need to figure out what four numbers from this list of numbers (1,2,3,4,5,6,7,8), when applied to this
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So you apply each of these numbers (1,2,3,4,5,6,7,8) into the function (f(x)=-6x+11)
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f(1)=-6(1)+11=5
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f(3)=-6(3)+11= -7
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As you can see, f(2),f(4),f(6),and f(8) equal the numbers that are in the range {-37,-25,-13,-1}.
4 0
3 years ago
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cos^4(x)[sin(x)-1]=0\to 
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