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Mariana [72]
3 years ago
5

In a class 30 of students, 5 are female and 23 have an A in the class. There are

Mathematics
1 answer:
djverab [1.8K]3 years ago
5 0

Answer:

20/30

Step-by-step explanation:

Five girls plus five boys equals ten, thirty minus ten equals twenty.

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The equation y =
-Dominant- [34]

Answer:

The  constant of proportionality k = 12

Hence, option A is true.

Step-by-step explanation:

We know that when 'y' varies directly with 'x', we get

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Where 'k' is called the constant of proportionality.

In our case,

The given equation is

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comparing with the equation y = kx, we can say

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6 0
3 years ago
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Fofino [41]
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6 0
3 years ago
A student heats a crucible and sample of a hydrate as directed in the lab procedure. However, the student removes the crucible f
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Step-by-step explanation:

5 0
3 years ago
The price of a television decreased from $1000.00 to $800.00. What was the percent of decrease? a. 2% b. 18% c. 20% d. 25%
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If we divide 800/1000, we get .8 This means The price of $800 is only 80% of  $1000. Furthermore, this also means that there was a decrease in price of 20%. The answer is C.
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Identify the slope & y-intercept for the following equation: y=-5x-3
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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