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Crazy boy [7]
3 years ago
14

The table shows the decay rate for a certain radioactive material over time. In this context, what does the y-intercept represen

t?
At 100 hours, there are 0 grams of the substance remaining.
At 100 hours, there are 100 grams of the substance remaining.
At 0 hours, there are 100 grams of the substance remaining.
At 0 hours, there is 1 gram of the substance remaining.

It's C
Mathematics
1 answer:
motikmotik3 years ago
4 0

Answer:

the answer is C

Step-by-step explanation:

source:Dude trust me

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Answer:

The slope of the line is 1.

Step-by-step explanation:

To solve this problem, we should use the equation for slope, which is given below:

slope = m = (y2-y1)/(x2-x1)

We can now plug in two points that are given in the table.

slope = m = (9-5)/(9-5)

We can simplify our expression for slope by first computing the subtraction inside the parentheses.

slope = m = 4/4

If we simplify the expression further by dividing the numerator by the denominator, we get:

slope = m = 1

Therefore, the correct answer is slope = 1.

Hope this helps!

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3 years ago
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Y_Kistochka [10]

To find unit rates with money divide the price by the amount.

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Answer:

Start at (0, 0), or the origin. Just go to (0, 0), which is the intersection of the x and y axes, right in the center of the coordinate plane. 2. Move over x units to the right or left. Let's say you're working with the set of coordinates (5, -4). Your x coordinate is 5.

Step-by-step explanation:

4 0
2 years ago
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Answer:

each month 3 employees were laid off.

Step-by-step explanation:

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Megan makes $480 a week and her boss wanted to give her
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$537.60

Step-by-step explanation:

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