Answer:
16.67% probability of getting 2 blues
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the marbles are selected is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
What is the probability of getting 2 blues?
Desired outcomes:
Two blue marbles, from a set of 4.
Total outcomes:
Two marbles, from a set of 9.
Probability:
16.67% probability of getting 2 blues
Answer:
2258 cu. units
Step-by-step explanation:
you take 22/7 multiply by radius squared and multiply that by 5
Label the vertices of the quadrilateral A, B, C, D. Angle C is supplementary to the angle of measure 60 degrees, so its own measure is 120 degrees.
AD and BC are parallel, as are AB and CD, so ABCD is a parallelogram. This means angle A also has measure 120 degrees. The angle adjacent to the one with measure 
, part of angle A, then has measure 
.
The three angles above the line through vertex A are supplementary, so we have
Answer:
You won't.
Step-by-step explanation:
Statistically, nobody knows when they will die; even those with a sickness. Death always comes as a surprise.
Answer:
Rrrororırırıtrfofofıgıtıg
