Well, if we proceed to plan the problem like this:
<span>A = the land has oil
B = the kit is not accurate
P(A and B) = P(A) * P(B)
</span>Then we can say that <span>(0.45)(1−0.80)=(0.45)(0.20)=0.09
So the answer will be the first one.
I hope this can help you</span>
Answer:
5/2
Step-by-step explanation:
Start from (-2,-2) and count up and over until you get to (0,3) because slope is rise/run.
5/2
If you want to check your answer, you can always use the slope formula which is: y2-y1/x2-x1
3--2/0--2 = 5/2
18(3+14) x 6(21+4) is an example I just came up with you distribute the 18 to the 3 and the 4. And distribute the 6 to 21 and 4.
2(x-7)/3=-2
3*2(x-7)/2*3=-2*3/2
x-7=-2*3/2
x-7=3*-1
x+(7-7)-7-3
x=7-3
x=4
