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bearhunter [10]
3 years ago
14

How can you find 10% of a number in your head

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Answer: multiply it by .1 or just move the decimal point once to the left ex :

10% of 40 is 4

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In the fall, you go to the local nursery and purchase a package of 10 rose plants. The clerk informs you that on average you can
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Let success be that a plant dies in the winter and failure be that a plant survives the winter, then
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Answer:

y = -3/2x + 3

Step-by-step explanation:

To figure out the equation, it is very simple:

First you must find the y-int

The y-int is the point where the line touches the y-axis

The only point that touches the y-axis is (0,3)

so the y-int is 3

Next we need to find the slope, which is rise over run

we must find how far one point is from another point

so we start from the point (0,3) on the y-axis, then we go down 3 and to the right 2 and we are on the point (2,0)

so the slope is -3/2, because the line is going downwards, not upwards

now we just put the equation together, in the slope intercept form

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y = mx + b

y = -3/2x + 3

3 0
3 years ago
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