Answer:
C) 3
Step-by-step explanation:
Plug in the values on c and d and solve
((3)^2 + (2)^2) - 2((3)^2 - (2)^2)
Solve inside the parenthesis first
(9+4) - 2(9-4) = (13) - 2(5)
Distribute the 2 and solve
13 - 10 = 3
Calculate mean:
4+3+4+5+6+6+8+4=40
40/8=5
Calculate MAD:
1+2+1+0+1+1+3+1=10
10/8= 1.25
Final answer: 1.25
Answer:
9 books
Step-by-step explanation: 10- 1 = 9. Take away is subtract
6/15 + 10/15 = 16/15 = 1 1/15
6/15 - 10/15 = -4/15
Answer:
5/9
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
probability of not picking orange = total marbles that are not orange / total number of marbles
total marbles that are not orange = 7 +3 = 10
10 / 18
To transform to the simplest form. divide both the numerator and the denominator by 2
= 5/9
