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seraphim [82]
3 years ago
11

Which pair of ratios is proportional?

Mathematics
1 answer:
Kobotan [32]3 years ago
5 0

Answer:

D. is proportional because both fractions equal 1/2

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Factorise 12x - 30<br> help me please
Sonbull [250]

Answer:

6(2x-5) when factored

Step-by-step explanation:

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2 years ago
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1. An orange is peeled . 18 identical sectors are found . What angle do does each semicircular surface make with another in a wh
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Answer:

<h3>#1</h3>

<u>Since the circle covers 360°, each sector will be:</u>

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The same angle will be made between two adjacent semicircles.

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The points have same latitude but different longitude.

35°W and 15° are at different sides from zero longitude.

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2 years ago
A seller buys an item from a manufacturer for $9,500. He increases the cost by 5 percent. What is the markup value?
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5% of 9,500 is 475 so you would add them together. 9,500 + 475 = 9,975 so 9,975 is the answer

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3 years ago
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Which relation is a function of x?<br> 1 {(1,2), (7, 6), (3, 2), (1, 0), (5, 6)}. <br> 3. x=3y²–7
avanturin [10]

9514 1404 393

Answer:

  The given graph shows a function of x.

Step-by-step explanation:

Neither 1 nor 3 is a single-valued relation for some values of x. The graph shown passes the vertical line test, so does represent a function.

The graph is a relation that is a function of x.

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The attached graph is of the equation of 3. A vertical line will intersect the graph in more than one place, so the relation is NOT a function.

4 0
2 years ago
Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots. If this player shoots twi
Kipish [7]

Answer:

<em>The probability of scoring two goals in both times is</em><em> 0.137 or 13.7%</em>

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Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots.

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The probability of scoring two goals in both times is,

=P(A^c)\cdot P(A^c)

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7 0
2 years ago
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