Answer:
The value of parameter n of binomial random variable is 50.
Step-by-step explanation:
The value of n parameter is 50 because it is the size of sample of flights. In binomial experiment the process is repeated fixed n number of times and here in the given scenario random sample of 50 flights is the n which is fixed throughout the process.
So the area of a rectangle is Length x Width.
A = (L)(W)
Substitute the information given:
4x^2 + 20x + 16 = (L)(2x+8)
Isolate L by dividing 2x+8:
(4x^2 + 20x +16)/ (2x + 8) = L
If you divide:
L = 2x + 2.
Answer:2
Step-by-step explanation:
Answer:
She can make up to 4 smoothies.
Step-by-step explanation:
In order to calculate the number of smoothies Carol can make we need to first convert the total amount of yogurt she has from a mixed number to a pure fraction, this is shown bellow:
total amount of yogurt = 1 5/8 = 1 + 5/8
total amount of yogurt = 8/8 + 5/8 = 13/8
Now we can use this number and divide it by the amount of yogurt each smoothie takes. So we have:
number of smoothies = (13/8)/(1/3)
number of smoothies = (13/8)*(3/1) = 39/8 = 4.875 smoothies
Since she won't make a fraction of a smoothie she can make up to 4 smoothies.
Answer:
-72
Step-by-step explanation:
-32 + (2-6)(10)
PEMDAS
Parenthases first
(-4)(10)
multiply together
(-40)
Then just add the -32 and since a negative plus a negative is always negative the answer is going to be negative
-32 + (-40)
= -72
