Answer:
D) y = 4x + 3
Step-by-step explanation:
<h2>Equation of line in slope y-intercept form:</h2>

Here, m is the slope and b is y intercept.
At y intercept, x = 0
From the table, y intercept = 3
Choose any two points from the table to find the slope.
(0 ,3) & (3,15)


m = 4 ; b = 3
Equation of line:
y = 4x + 3
I need to see a picture of the marbles to answer this question
Answer:
I make it 6 cm diameter (well....5.97 cm really, but it depends how many places you take π to!).
Explanation:
You have been given density (d) and mass (m), so first you can determine volume (v).
<span>d=<span>m/v</span></span> therefore <span>v=<span>m/d</span></span> = <span>3000/2.33</span> = 1287.55 <span>c<span>m^3</span></span>
Now you have the volume and the length (L) from which you can work out the cross sectional area, <span>π.<span>r2</span></span>, and from that the diameter.
Volume v =<span>π.<span>r2</span>.L</span> therefore r = <span>√<span>v/<span>π.L</span></span></span> and diameter D = 2r = <span>√(<span>v<span>π.L)</span></span></span>x 2.
So plugging in the numbers gives: D = <span>√(<span>1287.55/<span>3.142X46)</span></span></span> X2 = 5.97 cm.
Dog 55 mm
apple 8 mm
ice cube 1 mm
fish stick 6 mm