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Alona [7]
3 years ago
12

Um soo they make me do dis but pls help? 14 points

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

3 more than

Step-by-step explanation:

Hope this correct and Your welcome

Eduardwww [97]3 years ago
6 0
3 more than because the ratio of tetras is 4 and the ratio of minnows is 1. So 4-1=3.
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The relationship between the number of hours a plumber works and the total work fee she charges is proportional. Her fee for 5 h
Mashcka [7]

Answer: $70 per hour

Step-by-step explanation:

Hi, to answer this question we have to calculate the hourly fee.

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Mathematically speaking:

350/5 = $70 per hour

So, since the work fee is proportional, for x hours, the expression is:

70x

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
Evaluate 10^C6 and 4^P3
Rus_ich [418]

Answers

Part 1: 210

Part 2: 24


Explanation



Part 1

This is called combination. 

ⁿCm means, the number of different combinations of m objects out of n objects. 

¹⁰C₆ = 10!/10!(10-6)!

        = 10!/(6!×4!)

        =210


Part 2

This is called permutation.

If you have nPm, this means the number of permutations of m objects out of n.

It's solve as follows;


nPm = n!/(n-m)!

⁴P₃ =4!/(4-3)!

      = 4!/1!

       = 24




5 0
3 years ago
Read 2 more answers
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In y = 2x + 3, 3 represents the fixed cost and 2 represents the cost-per-mile.

The per mile charnge, in dollars per mile, is $2/mile (answer)
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3 years ago
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telo118 [61]

Answer:

1) Is 3 for K

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Answer:

D

Step-by-step explanation:

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7 0
2 years ago
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