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Naily [24]
3 years ago
7

(30 Points!)

Mathematics
2 answers:
elena55 [62]3 years ago
7 0
It will be c 0.25q + 0.05 is the answer 

Airida [17]3 years ago
5 0
Hello!

First you have to find out how much a quarter and a nickel cost to a dollar

quarter = 0.25

nickel = 0.05

Now you look for the equation that as quarters as 0.25 and nickels as 0.05

The answer is 0.25q + 0.05n

Hope this helps!
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an object of mass 300kg is observed to accelerate at the rate of 4 m/s^2. Caculate the force required to produce this accelerati
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Answer:

1200 N

Step-by-step explanation:

Newton's second law:

F = ma

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F = 1200 N

4 0
3 years ago
A motorboat moves across a lake. It begins at 50km from shore after 9 minutes it is 14 km from shore. What’s it’s distance from
agasfer [191]

Answer:

List all of the solutions.

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2 years ago
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A model is made of a car. The car is 9 feet long and the model is 6 inches long. What is the ratio of the length of the car to t
velikii [3]

Answer:

B

Step-by-step explanation:

To answer this, we need to see the to see to the fact that they are both in the same unit before we can take the ratio.

Firstly, we know that 1 foot = 12 inches. 9 feet would this be 9 * 12 = 108 inches.

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5 0
3 years ago
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Those are my choices pls tell me which one would fit this problem!! <br>THERES A PIC ATTACHED
denis23 [38]

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If the x^2 term is positive the parabola opens up, if it is negative it opens down. Minimum always goes with up, maximum with down

7 0
3 years ago
Please help and give a explanation I will give brainliest and 25 points
Doss [256]

Answer:

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Step-by-step explanation:

Since adding a positive makes a negative number stay negative, it equals -4.

Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.

8 0
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