3 Feet = 1 Yard
If you divide the 412/3 you will get the answer
412/3=137.33333333
Answer:
412 Feet = 137.3 yards
X is the first number
Y is the second number
X+6 = 1/2Y
X+Y = 21
solving both equations will give you
X= 3 and Y =18
Answer:
X + 10
Step-by-step explanation:
or n + 10
it shows 10 more than a number
Answer:
a) P(x=5) = 0.2456
b) P(x≥6) = 0.3526
c) P(x<4) = 0.1887
Step-by-step explanation:
We can model this as a binomial experiment, with sample size n=10 and p=0.49.
To calculate the probability of having k subjects with very little confidence in the sample of 10, we solve:
a) We have to calculate P(x=5).
For a binomial variable with n=10 and p=0.49, this can be calculated as:
b) We have to calculate P(x≥6). This can be calculated as:
c) We have to calculate P(x<4). That is: