For the first digit there are 10 options. For the second digit, the number used in the first digit can not be reused leaving 9 options. The third digit had 8 options.
10*9*8=720
Answer:
A food distribution company has employees that order food supplies for local restaurants by predicting sales. It is important that the employees order the correct amount of food. If they order too much, the food will spoil. If they don’t order enough, the restaurant will not get the food they need. The company pulls an SRS of 500 orders and finds that 408 of the orders were correct. Calculate and interpret a 95% confidence interval for the proportion of all orders that were correct.(4-step process)
Statistics 7.3
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Answer:</h3>
f(3) = 16
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Step-by-step explanation:</h3>
Function notation is used to express a rule in terms of x and f(x), where x is independent and f(x) is dependent.
Pronunciation of Function Notation
To use function notation it is important to know how to express the function in words.
The function "f(x) = 3x + 7" would be pronounced "F of X equals three X plus 7."
So, the function is "F of" whatever variable or value is within the parentheses.
Use of Function Notation
The function y=x is similar to the function f(x)=x. As a matter of fact, when graphed they both work the same way, but the function notation seen in the question allows us to see the value of x.
This is because the value in the parentheses is the value of x. So, in this situation, the question asks what is the value of the function when x equals 3.
Solving for f(3)
To solve this function, all we have to do is plug 3 in for x and evaluate.
First, multiple 3*3
Next, add 7
You can break up the whole numbers then add them together then add all the decimals and add the whole numbers and decimals together the answer is 70.888
Answer:
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Step-by-step explanation: