I believe that would be 1,400
Answer:
Step-by-step explanation:
-48
-72
-84
basically if its divisible by 12 its divisible by 3
Answer:
The equation is given below as
Step 1:
We will work on the left-hand side, we will have
By substituting the identity above, we will have
Here, we will make use of the quotient identity
Step 2:
By writings an expression, we will have
Here, we will use the definition of subtraction
Step 3:
We will apply the double number identity given below
By applying this, we will have
Here, we will use the double number identity
Answer:
The sample space for selecting the group to test contains <u>2,300</u> elementary events.
Step-by-step explanation:
There are a total of <em>N</em> = 25 aluminum castings.
Of these 25 aluminum castings, <em>n</em>₁ = 4 castings are defective (D) and <em>n</em>₂ = 21 are good (G).
It is provided that a quality control inspector randomly selects three of the twenty-five castings without replacement to test.
In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.
The formula to compute the combinations of k items from n is given by the formula:
Compute the number of samples that are possible as follows:
The sample space for selecting the group to test contains <u>2,300</u> elementary events.
The correct answer to your question is C.