Answer:
5
Step-by-step explanation:
Let the two numbers be represented by variables a and b.
The value of variable a is given as 2.
The value of variable b is given as 3.
Sum of two variables a and b is represented as a+b.
In this case, substituting the given values of a and b in the expression,
a+b = 2+3 = 5
Hence the required value of the given expression is 5.
1 is not the correct option since the sum of two positive numbers must be greater than either number.
Similarly 6 is also incorrect.
Answer:
33.04% probability that exactly five of them are black
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the buttons are chosen 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.
Desired outcomes:
Five black buttons, from a set of 10
Four brown buttons, from a set of 6.
Total outcomes:
Nine buttons, from a set of 16.
Probability:
33.04% probability that exactly five of them are black
Answer:
The picture dosnt show up
Step-by-step explanation:
93 inches - 7 times 12 (inches in a foot)is 84 plus 9 is 93 inches.