I WILL GIVE 30 POINTS TO THOSE WHO FILL IN THE BLANK CORRECTLY
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Answer:
<h2>We have 47% of chances to win those six bucks.</h2>Step-by-step explanation:
In this problem we need to find the probabilty of winning thos $6.
According to the problem, we win $6 if we hit one red. We know that there are 18 red compartments, 18 black compartments and 2 neither red nor blakc, for a total of 38 compartments.
We need to use the standard probabilty definition which is the ratio between the number of events and the total number of outcomes. So,
Which is equivalent to 47% of chances.
Therefore, we have 47% of chances to win those six bucks. (The Casino has the odds in their favor)
Answer:
10.1
Step-by-step explanation:
You can find the length of XY by first finding YZ using the Pythagorean theorem. Then subtract the length from 15 for the length of the other triangle. Use the Pythagorean theorem again to find XY.
The Pythagorean theorem is used for all right triangles and is the formula . Here a = 4, b is unknown and c = 7.
So
Subtract 5.75 from 15.
15 - 5.75 = 9.25.
Repeat the Pythagorean Theorem again with a = 4, b = 9.25 and c is unknown. Solve for c. This is XY.