Answer:
Step-by-step explanation:
1. x^1/3(x^1/2) =
2. x^1/3(2x^2) =
3. = +
126 years....it takes half of the sample to decay in 63 yrs. then half of the sample remaining, ( half of 50% is 25%) takes another 63 years which would total at 126
32 x 36= 1152
He will make 1,152 dollars if he sells 36 necklaces.
in expanded form, it would be 800+2+0.6
Answer:
M= -2
B=1
Step-by-step explanation:
<u><em>Y-intercept</em></u><em> is the point where the line crosses through the y line, so you can clearly see that that point is (0,1) we only write the y value because for a y intercept the x value will always be zero</em>
<em><u>Slope</u></em> <em>is the rise over run, meaning how much the y value changes over how much the x value changes, so for the two points we use our formula:</em>
<em>So now input how much it changes by adding the numbers from each coordinate:</em>
<u>Simplify:</u>
<u /><u />
<em>But we write it as:</em>
-4/2
<em>This is because this looks more like division</em>
<u>Divide:</u>
-4/2=-2
So, your slope is <em><u>-2</u></em> and the y- intercept is <em><u>1</u></em>
I hope this helps u pls give a brainliest and a thx ;)