Answer:
Probability by definition is the extent to which an event is likely to occur, measured by the ratio of the favourable cases to the whole number of cases possible.
Since number of elements in the set of favourable cases is less than or equal to the number of elements in the set of whole number of cases, their ratio would always end up being 1 or less than one.
Probability equals one when favourable number of cases are same as that of the whole number of cases and probability equals zero when there is no favourable case
A line in standard form is written as:
Ax + By = C
Multiply y = 3/4x + 1/3 on both sides by 12.
This gives 12y = 9x + 4 or
9x - 12y = -4 and
9x + (-12)y = -4 are the equation written in
srandard form.
Answer:
C
Step-by-step explanation:
The problen asks for 5 more than two times n. 2 times n suggests multiplication. So we start out with 2n. When it says 5 more it suggests addition. So we end up with 2n+5
Answer: a and d second one is -14/3
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
According to the Pythagorean theorem, 
, where a and b are the two legs of a right triangle, and c is the hypotenuse. In this scenario, the two legs are 8 and 15, and we are asked to find the hypotenuse. Plugging the two values in, we have 
, where 64 is 8 squared and 225 is 15 squared. Adding, we have the two values as 289. If you don't know your squares, I suggest you take a look at a list or even memorize your squares until 30, but 289 is actually 17 squared. If 
, then c = 
, which is 17.
