The odds in favor are 3:3 which reduces to 1:1
There are 3 ways to get what we want, which is 4, 5 or 2. There are 3 ways to get what we don't want (1,3,or 6). So we list those two values as a ratio like so 3:3, which reduces to 1:1 after you divide both parts by 3.
Here's another example. If we wanted to know the odds in favor of rolling a 5 or 6, then the answer would be 2:4 which reduces to 1:2. This is because there are 2 ways to get what we want (rolling a 5 or 6) and 4 ways to get what we don't want (rolling either 1,2,3, or 4). The number of events we favor is listed first when it comes to "odds in favor" problems.
Answer:
The speed of the plane with no wind is 378 miles per hour.
Step-by-step explanation:
Since at maximum speed, an airplane travels 1680 miles against the wind in 5 hours, and flying with the wind. the plane can travel the same distance in 4 hours, to determine what is the speed of the plane with no wind, the following calculation must be performed:
Against the wind = 1680/5 = 336
With the wind = 1680/4 = 420
420 - ((420 - 336) / 2) = X
420 - 42 = X
378 = X
Therefore, the speed of the plane with no wind is 378 miles per hour.
X + y = 52
x - y = 38
------------add
2x = 90
x = 90/2
x = 45
x + y = 52
45 + y = 52
y = 52 - 45
y = 7
ur numbers are 45 and 7
Answer:
(49π)/8 = 6.125π square inches
Step-by-step explanation:
The area of a circle is given by the formula ...
A = πr² . . . . . where r is the radius
A "14-inch" pizza has a diameter of 14 inches, so a radius of 7 inches. Then the area of the whole pizza is ...
A = π(7 in)² = 49π in²
The area of one of 8 equal slices will be 1/8 of that, or ...
slice area = (49π in²)/8 = 6.125π in²
The area of one slice of pizza is (49/8)π = 6.125π square inches.
Answer: what are the all that apply
Step-by-step explanation:
