19.2 because the 0.09 changes the 0.1 to a 0.2
Answer:
![y=\frac{3}{4}x+ \frac{1}{2}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B3%7D%7B4%7Dx%2B%20%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
First I found slope which is
(m) and then using the slope I found the y intercept which 1/2 (b)
Answer:
4 out of 20 if I'm not mistaken
Step-by-step explanation:
Add all the numbers and then you get 20 and there are 4 yellow marbles so 4 out of 20
Answer:
42 units^2
Step-by-step explanation:
We can split this shape into a rectangle and 2 congruent triangles.
First, let's find the area of the rectangle:
A_s=l*w
A_s=7*4
A_s=28
Next, we find the area of one triangle, since both triangles are identical:
A_t=b*h/2
A_t=7*2/2
A_t=7
The area of the shape is:
A=A_s+2A_t
A=28+2*7
A=28+14
A=42
Answer:
48%
Step-by-step explanation:
P (not getting a speckled rock) = 12/18 = 2/3
P (not getting a green rock) = 13/18
2/3 * 13/18 = 26/54 = 13/27 ≈ 48%