The ratio 9:7 gives you following statement:
- Carl will win in 9 cases from 9+7=16;
- Carl will lose in 7 cases from 16.
Then the probability that Carl will lose is
![Pr(\text{Carl will lose})=\dfrac{7}{16}.](https://tex.z-dn.net/?f=Pr%28%5Ctext%7BCarl%20will%20lose%7D%29%3D%5Cdfrac%7B7%7D%7B16%7D.)
Answer: ![Pr(\text{Carl will lose})=\dfrac{7}{16}.](https://tex.z-dn.net/?f=Pr%28%5Ctext%7BCarl%20will%20lose%7D%29%3D%5Cdfrac%7B7%7D%7B16%7D.)
Take your x values in each coordinate and subtract 2, and take your y values and subtract 1.
Q (0-2), (-1-1)
= (-2,-2)
D (-2-2), (2-1)
= (-4, 1)
V (2-2), (4-1)
= (0,3)
J (3-2), (0-1)
= (1,-1)
You can also draw it on a graph and then translate all coordinates 2 units left and 1 down to see the end results.
Answer:
The answer to your question is 20 in
Step-by-step explanation:
Data
ratio 1 : 30
real length = 55 ft
toy train length = ?
Process
1.- Use ratio and proportions to solve this problem.
1 : 30 :: x : 55
solve
x = (55 x 1) / 33
Simplification
x = 55/33
result
x = 1.67 ft
2.- Convert the length to in
1 ft ------------------ 12 in
1.67 ft -------------- x
x = (1.67 x 12) / 1
-Simplification
x = 20/1
-Result
x = 20 in
Answer:
??
Step-by-step explanation: