4 1/2 + 5 5/6 is the equation
Answer: 22 miles per gallon.
Step-by-step explanation: you divide 264 by 12 and you get 22 making it the answer.
Answer:
Step-by-step explanation:
Let be a random variable that counts the number of failures preceding the first success and be a random variable that counts the number of failures between the first two successes. The probability of success in a independent trial is and both of them have Bernoulli distribution.
Assume that the number of unsuccessful trials before the first successful one is and that is a number of failures between two successes.
The joint mass function of two discrete random variables and is defined by
In this case, we have two discrete random variables and which are independent, so we have that their joint mass function is of the form
The probability that the number of failures before the first successful trial is equal to is
The probability that the number of failures between two successes is equal to is
Therefore,
Now, we obtain that that their joint mass function is
Let 77$ be x percent of 7,000$.
so
so the fee is 1.1% of the cost.
This means the fee for a car costing 9,200$ is
$
Answer:
∠ FEH = 43°
Step-by-step explanation:
∠ DEC and ∠ FEH are vertical angles and are congruent, thus
∠ FEH = 43°