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zalisa [80]
2 years ago
5

List three exampls of a rate

Mathematics
1 answer:
Tamiku [17]2 years ago
6 0

Answer:

Step-by-step explanation:

It is a special type of ratio

EXAMPLE:

12 ounce can of corn costs $.69 the rate would be $.69 for 12 ounces would be .69:12

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Find the exponential function that satisfies the given conditions: Initial value = 70, decreasing at a rate of 0.5% per week
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Y = 70 e^(.005x) where x is the time in weeks
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The point A has co-ordinates (-4,6) and the point B has co-ordinates (7,-2).
Serhud [2]

Answer:

√185 or 13.60 units to the nearest hundredth.

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For the points (x1,y1) and (x2,y2) the length between the points is given by:

L = √ [ (x2-x1)^2 + (y2-y1)^]

So here we have:

Length of AB  √ [ (7- - 4)^2 + (-2 - 6)^2]

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I think of a number.
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yes

Step-by-step explanation:

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Is this equation true? 1.2(2x-5)=2/5(2x-15)+1.6x
kobusy [5.1K]

Answer:

no, there is an infatuate amount of solutions

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2.4x -6 = .8x -6 +1.6

2.4 -6 = 2.4-6

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7 0
3 years ago
Need help with these 3 questions (giving brainiest if you can answer with equations)
Tpy6a [65]

Problem 10

<h3>Answer: approximately 57.39159 km</h3>

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=====================================

Problem 11

<h3>Answer: approximately 10.46162 meters </h3>

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=====================================

Problem 12

<h3>Answer: approximately 16.05724 cm</h3>

Explanation: Now we use the tangent rule to connect the opposite and adjacent sides.

tan(37) = 12.1/x

x*tan(37) = 12.1

x = 12.1/tan(37)

x = 16.05724 approximately

8 0
3 years ago
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