Answer:
30
Step-by-step explanation:
Answer:
Option C. True
Step-by-step explanation:
The given sets are {51, 52, 51, 52} and {51, 52}
By the definition of equal sets says if two sets have the same elements, sets are called to be equal.
Cardinality of both the sets never affect the equality of the sets.
In the given sets number of elements are different but the elements are same.
Therefore, by the definition of the eqaulity both the sets are equal.
Option C. is the answer.
Answer:
C; 13
Step-by-step explanation:
pythagorean theorem. 12^2+5^2=c^2
144+25 = c^2
169 = c^2
13 = c
One out of three results on the first spinner is A, and one out of four on the second is 3. Thus, the overall probability is 1/3*1/4=1/12.
Answer: 48 model cars.
Step-by-step explanation:
1. You know that the ratio of the number of model cars that Jim owns to the number of model cars Terrence owns is 4:3.
2. Let's call the number of model cars that Jim owns is 
, therefore, you can solve the exercise as following:
3. Therefore, Jims owns 48 model cars.
