Answer:
choose the last option .
you could check my answer using desmos graph (search on Google)
Answer: There are 4 matches that are expected to lose by a soccer team.
Step-by-step explanation:
Since we have given that
Probability that a soccer team wins = 65%
Probability that a soccer team ends in a draw = 15%
Total probability we get
Probability that matches are expected to lose is given by
Since number of matches is scheduled to play = 20
Number of matches expected to lose is given by
Hence, there are 4 matches that are expected to lose by a soccer team.
Answer:
b
Step-by-step explanation:
cause its the anwser jfjfjdkdkdkdkdjdmf
Answer:
9
Step-by-step explanation:
13-4=9
the side with the 4 should add up to the side with the 13 so the answer is 9
Answer:
3y = 8x - 91
y = 8/3 * x - 30 1/3
Step-by-step explanation:
First we can find the slope of the second line.
Let's rewrite the equation as 8y=44-3x.
After dividing both sides of the equation by 8 we'll get an equivalent equation y = 5.5 - 3/8 * x. The coefficient of x is the slope -> the slope is -3/8. In order for the line to be perpendicular to this line the product of the slopes of two lines should be equal to -1 or in other words the slopes have to be opposite reciprocals of each other. The reciprocal of -3/8 is -8/3. Opposite to it is 8/3. Now we know the slop and the coordinates of a point on the line (given). Let's make the equation of the line in the form of y = mx+ b. We can plug in values for m, y and x. m = 8/3(slope), y=-9 (second coordinate of the point), x = 8 (first coordinate). We got
-9 = 8/3 * 8 +b
Now we need to solve the equation to find b
b =-91/3 or -30 1/3
