Ucc Math Placement Test Quiz

An odd number is any integer that is not divisible evenly by 2. In this case, only the number 3 is not divisible by 2, making it the only odd number among the options provided.

The sum of 5 and 6 is 11.

The product of 5 and 6 is 30 because when you multiply 5 by 6, you get the result of 30.

The square root of a number is a value that, when multiplied by itself, gives the original number. In this case, the square root of 16 is 4 because 4 multiplied by itself equals 16.

The difference between 4 and 2 is 2 because when you subtract 2 from 4, you get 2.

The number 2 is an even number because it is divisible by 2 without leaving a remainder. Even numbers are those that can be divided by 2, while odd numbers cannot be divided by 2 without leaving a remainder. In this case, 2 is the only option that can be divided by 2, making it the correct answer.

The cube root of a number is the value that, when multiplied by itself three times, gives the original number. In this case, the cube root of 27 is 3, because 3 multiplied by itself three times equals 27 (3 x 3 x 3 = 27).

The square root of a number is a value that, when multiplied by itself, gives the original number. In this case, the square root of 100 is 10 because 10 multiplied by itself equals 100.

The cube of a number is obtained by multiplying the number by itself twice. In this case, to find the cube of 2, we multiply 2 by 2 and then multiply the result by 2 again. 2 multiplied by 2 is 4, and 4 multiplied by 2 is 8. Therefore, the cube of 2 is 8.

11 is a prime number because it is only divisible by 1 and itself. It cannot be divided evenly by any other numbers. In contrast, 12, 15, and 14 can all be divided by numbers other than 1 and themselves, making them composite numbers.