Answer:
Step-by-step explanation:
If the spinner has an even number of numbers on it, there will be an equal number of odd and even numbers, meaning that the probability of spinning an odd number is 1 2. This is also the probability of flipping heads on a coin. And so we have: 1 2 × 1 2 × 1 2 = 1 8. If the spinner has an odd number of numbers on it, the probability of spinning an odd number will vary. sorry if this isn't right have a nice day.
Answer:
3/8
Step-by-step explanation:
1/4 = 2/8
1/8 + 2/8= 3/8
3/8 is simplified
4 squared = 16
Square root of 25 = 5
Equation = 16-5x2
Do 5x2 first because of order of operations
16-10 = 6
So you would first find the length of y.
To do that, use the Pythagorean's Theorem:
a²+b²=c²
in this case, c = 3, and b = 1.
a² + 1² = 3²
a² + 1 = 9
a² = 8
a = √8
Now to find z, use the Pythagorean's Theorem again:
a² + b² = c²
where √8 = a and 8 = b, and z = c.
√8² + 8² = z²
8 + 64 = z²
72 = z²
z = √72
To simplify this, take out the largest perfect square, or 36:
z = √36√2
z = 6√2
So your answer would be B.