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fiasKO [112]
4 years ago
14

P(a b)=0.25 and P(b)=0.4, what is P(aub)?

Mathematics
2 answers:
frutty [35]4 years ago
8 0
I think that it would be 0.7
irina [24]4 years ago
5 0
Well Those are variables and it is using the Distributive property to solve. For example P(a+b) simplify P*a + P*b. 
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HELP<br>Which equations can be represented by the line that contains the points (6. 8) and (2. 6)?​
german

Answer:

y=1/2x+5

Step-by-step explanation:

first you have to find the slope by using \frac{y2-y1}{x2-x1}

so when you plot in your points and you will get 1/2x.

then you need to find your y-intercept

and since you don't have a 0 you have to slove by using y=mx+b (slope-intercept) formula

you plug in your points and you will get

b=5 and that is how you get your equation.

6 0
3 years ago
Bonus question ! <br> If you answer something dumb I'll report you .
Liono4ka [1.6K]
Hello,
We know that
1/Angle 1= Angle 6= Angle 9= Angle 14=Angle 3= Angle 8= Angle 11= Angle 16

2/Angle 2= Angle 5= Angle 10= Angle 13= Angle 4=Angle 7=Angle 12= Angle 15

Check:
Option A:
Angle 2= Angle 7
Parallel
Option B:
Angle 3= Angle 11
Parallel

Option C:
Angle 1= Angle 12
None

Option D:
Angle 13= Angle 12
Parallel

Option E:
Angle 6 angle 7 are supplementary; supplementary means that both angles add up together to get 180°. To help you understand clearly, you see that when the two angle on the same line like angle 5 and 6, angle 1 and 5. However, for this one it will be False because both angle are obtuse which more than 90°. Hope it help!
4 0
4 years ago
Read 2 more answers
For every $10 glen earns is parents require him to save $2. What percent of his money does he get to spend
cricket20 [7]

80%

Ummm bro the explanation is simple he keeps 8/10 and he saves 2/10 sooo

8/10 x 10 = 80/100 spends 80%

2/10 x 10 = 20/100 saves 20%

Easy peasy...

9 0
4 years ago
Please help!!! I don’t understand!
coldgirl [10]

Answer:

a.

Step-by-step explanation:

Each system has a different purpose. one for the cost, and one for the pounds.

x+y=12 is for the pounds

since each pound of dried fruit cost $6 and each pound of nuts cost $2, and you can only spend $40,

6x+2y=40

7 0
3 years ago
Elisa withdrew $23 at a time from her bank account and withdrew a total of $207. Frances withdrew $43 at a time from his bank ac
Contact [7]

Answer: Elisa

Step-by-step explanation:

Since Elisa withdrew $23 at a time from her bank account and withdrew a total of $207, the number of times that Elisa withdrew will be:

= $207/$23

= 9 times

Since Frances withdrew $43 at a time from his bank account and withdrew a total of $172, the number of times that Frances withdrew will be:

= $172/$43

= 4 times.

Based on the calculations, we can see that Elisa made the greater number of withdrawal.

3 0
3 years ago
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