Answer:
P(B and V)=10%
Step-by-step explanation:To solve this poroblema we use the formula of combinations:
C(n,r)=(nr)=n!(r!(n−r)!)
Where n is the number of objects that can be chosen and you choose r from them.
There are 5 colors of shirts.
The number of shirts that can be made by combining 2 of the 5 possible colors is calculated as:
5C2=
5C2=10
The number of shirts that can be made by combining 2 of the 2 possible colors (B) and (V) is calculated as:
2C2=1
Then the probability is:
P( B and V)=
=0.1= 10%
Answer:
Angle 1= 147
Angle 2= 33
Step-by-step explanation:
(4a+7) + (a-2) = 180
4a+7+a-2=180
5a+5=180
5a=175
a= 35
plug in 35 for A to find measurements
4(35) +7 = 147
(35) -2= 33
9514 1404 393
Answer:
B: {(4, 0), (-2, 5), (8, -1), (5, 2)}
Step-by-step explanation:
The inverse relation has the input and output swapped:
relation: (0, 4)
inverse relation: (4, 0)
You can identify the correct answer choice using just the first ordered pair. The inverse relation is ...
{(4, 0), (-2, 5), (8, -1), (5, 2)}
30 country albums because if you divide 45 by 3 you get 15 which is 1/3 of the whole thing. Add another 15 and you get 30 which is 2/3 of it.