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PIT_PIT [208]
3 years ago
14

The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of

possible combinations for the lock.
Mathematics
1 answer:
kifflom [539]3 years ago
5 0
If I'm not wrong, it would be 147 combinations because 49*3=147
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How do I solve this?
Vladimir79 [104]

Step-by-step explanation:

Substitute the value x for any number, for example x=1, you substitute x for the value 1, so this is the final equation: y= -3(1)+5 and the answer you get is the value of y. Continue substituting x for any value in the graph of course and then write the answer for y which is the number you get by solving the equation. Then plot the graph with the points you got. Hope this helps, let me know if you need more help :)

8 0
3 years ago
A store purchased a DVD for $12.00 and sold it to a customer for 50% more than the purchase price. The customer was charged a 7%
Pachacha [2.7K]

Answer:

$19.26

Step-by-step explanation:

12 × .5 = 6

6 + 12 = 18

18 × 0.07 = 1.26

1.26 + 18 = 19.26

3 0
3 years ago
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Kalida runs 3 laps in 9 minuets and sonya runs 2 laps in 7 minuets who can run faster?
Vika [28.1K]

Answer:

Kalida

Step-by-step explanation:

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Sonya : 7 minutes / 2 laps = 3.5 minutes/ lap

8 0
3 years ago
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Dersan went for a run to prepare for a long distance race coming up. From his house, he ran 6 miles directly north, and then 8 m
ella [17]

Answer:

24

Step-by-step explanation:

So, Dersan's path is a right triangle. You have to find the last side. You can use the triples or 6^2+8^2=c^2 but I'll use a triple.

3,4,5.

The last side is 10.

6+8+10=24

hope this helped!

3 0
3 years ago
Please help ill give you. brainiest
Bond [772]

I believe the answer is b

3 0
3 years ago
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