Answer:
y = 679.952
Step-by-step explanation:
It is given that, the value of y varies directly with x.
y₁ = 85, x₁ = 14
We need to find the value of y when x is 112.
So, the value of y is 679.952 when x is 112.
Answer:
80/121
Step-by-step explanation:
For simplicity,
Probabilities of getting a red, a blue or a green in a single spin are, respectively, 4/11, 4/11 & 3/11.
Therefore, probabilities of getting 2 reds, 2 blues or 2 greens in 2 spins are, 16/121, 16/121 & 9/121 respectively.
Then, total probability of getting same colour both times would be 16/121 + 16/121 + 9/121 = 41/121.
Any other option would result in 2 different colours. Thus, the probability of getting two different colours in 2 spins = 1 - 41/121 = 80/121.
Answer:
A (4/5)
Step-by-step explanation:
Simplify to find the Answer:
1. 8/10 = 4/5!
Answer : D
First divide each side of the equation by 2. You’ll then have the equation m^2=4. Next, find the square root of each side, which would be m=-+2. The reason it’s plus or negative is because of absolute value.
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