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dem82 [27]
3 years ago
13

If a driver gear has 15 teeth and the follower gear has 5 teeth, what would the gear ratio be?

Mathematics
2 answers:
Arlecino [84]3 years ago
5 0
The gear ratio is 5:1
Vera_Pavlovna [14]3 years ago
4 0

Answer: a) 5:1

Step-by-step explanation:

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Mike scored a 125 at a semi-final dividing competition season. He scored 95 at this final season. What is the percentage decreas
IrinaK [193]

Answer:

There was a 24% decrease

Step-by-step explanation:

Percentage decrease = (final season's score - semi-final score) / semi final score x 100

\frac{95-125}{125} ×100

\frac{-30}{125} × 100 = -24%

3 0
3 years ago
What is the correct classification of the system of equations below? 14x + 2y = 10 y + 7x = -5 parallel coincident intersecting
marissa [1.9K]
In standard form the two equations are
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The equations describe lines that are parallel.
5 0
3 years ago
Last year 64 new houses were built in a neighborhood so far this year 7/8 of them have been sold how many new houses have been s
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Answer:

56

Step-by-step explanation:

for this problem you would first figure out what 1/8 of 64 is. 1/8 of 64 is 8.so we do 7*8 to get 56 so 56 of the 64 houses have been sold

6 0
2 years ago
If the original quantity is 10 and the new quantity is 6, what is percent increase
Ad libitum [116K]

Answer:

Using the percentage difference formula you can find the percentage decrease.

SO its

100(new-old/new)

So we solve

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40 percent decrease

3 0
2 years ago
5. The value of y varies directly with x, and
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Answer: y= 3x

Step-by-step explanation:

1. The question lack info

8 0
3 years ago
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