Step-by-step explanation: When the equation of a line is written in the form "y = a number," that line is a horizontal or flat line.
For example, y = 1, y = 8, and y = 96 are all horizontal lines.
Parallel lines have the same slope so any line
parallel to "y = a number" will also have a slope of 0.
Answer: 60 different numbers can be formed
Step-by-step explanation:
Note that we have 5 different digits, and we must select 3 of them. They should not be repeated
The order of selection is important in this case, because the number 532 is not the same as the number 235.
So we have a permutations problem, where we have a set of n elements and we want to choose r from them.
Then we define the permutacion as:
In this case note that n=5 because there are 5 elements in the set.
r = 3 because we combine the elements to form three-digit numbers
Then:
Answer:
Correct choice is C
Step-by-step explanation:
The i-th term of the binomial expansion is
If i=7, then
Note that
.5 because 100/2 is 50 and there’s 1.00 and when you divide that it’s .5
Answer:
12 = 2^2 * 3
60 = 2^2 * 3 * 5
18 = 2 * 3^2
33 = 3 * 11
105 = 3 * 5 * 7
125 = 5^3
42 = 2 * 3 * 7
Step-by-step explanation:
All the factors listed are prime numbers