<span>k/-4 = - 0.8,
make k the subject of the equation by multiplying through by -4,
this means, </span><span>(k/-4) x -4 = - 0.8</span> x -4
this should give you k = -0.8 x -4, the negatives will cancel out to give you positive values,
so k= 3.2
your answer is D
Answer:
4,68556
Step-by-step explanation:
√5+√6
<u>=</u><u> </u><u>4,68556</u>
The formula for a trapezoid is a=a+b/2 x h
so plug that back into the equation and you get
15=10/2 *h
15=5*h
from here, you know that 15/5 equals 3 and therefore the height of the trapezoid is 3.
Good Luck on ur Big Test!
Answer:
Final answer is ![P(B/A)=0.5](https://tex.z-dn.net/?f=P%28B%2FA%29%3D0.5)
Step-by-step explanation:
Given that P(A) =0.20
P(B) = 0.25
P(A and B) = 0.10.
Now we need to find about what is the value of P(B/A).
P(A and B) = P(A) * P(B/A)
Plug the given values into above formula:
![0.10=0.20\cdot P(B/A)](https://tex.z-dn.net/?f=0.10%3D0.20%5Ccdot%20P%28B%2FA%29)
![\frac{0.10}{0.20}=P(B/A)](https://tex.z-dn.net/?f=%5Cfrac%7B0.10%7D%7B0.20%7D%3DP%28B%2FA%29)
![0.5=P(B/A)](https://tex.z-dn.net/?f=0.5%3DP%28B%2FA%29)
![P(B/A)=0.5](https://tex.z-dn.net/?f=P%28B%2FA%29%3D0.5)
Hence final answer is ![P(B/A)=0.5](https://tex.z-dn.net/?f=P%28B%2FA%29%3D0.5)
Answer:
-1/6
Step-by-step explanation:
24x=-4
X=-4/24
X=-2/12
X=-1/6