Which of the following numbers is a prime number?
(1 point)
10
27
39
47
9 answers
47 is a prime number.
What is the prime factorization of 30?
(1 point)
Responses
2 times 15
Image with alt text: 2 times 15
3 times 10
Image with alt text: 3 times 10
2 times 3 times 5
Image with alt text: 2 times 3 times 5
2 times 2 times 3 times 3
Image with alt text: 2 times 2 times 3 times 3
(1 point)
Responses
2 times 15
Image with alt text: 2 times 15
3 times 10
Image with alt text: 3 times 10
2 times 3 times 5
Image with alt text: 2 times 3 times 5
2 times 2 times 3 times 3
Image with alt text: 2 times 2 times 3 times 3
2 times 3 times 5
What is the prime factorization of 66?
(1 point)
Responses
6 times 11
Image with alt text: 6 times 11
2 times 3 times 11
Image with alt text: 2 times 3 times 11
2 times 2 times 2 times 11
Image with alt text: 2 times 2 times 2 times 11
2 times 33
(1 point)
Responses
6 times 11
Image with alt text: 6 times 11
2 times 3 times 11
Image with alt text: 2 times 3 times 11
2 times 2 times 2 times 11
Image with alt text: 2 times 2 times 2 times 11
2 times 33
2 times 3 times 11
What is the prime factorization of 124?
(1 point)
Responses
2 times 2 times 31
Image with alt text: 2 times 2 times 31
2 times 2 times 2 times 2 times 2 times 2 times 2
Image with alt text: 2 times 2 times 2 times 2 times 2 times 2 times 2
2 times 3 times 20
Image with alt text: 2 times 3 times 20
4 times 31
Image with alt text: 4 times 31
(1 point)
Responses
2 times 2 times 31
Image with alt text: 2 times 2 times 31
2 times 2 times 2 times 2 times 2 times 2 times 2
Image with alt text: 2 times 2 times 2 times 2 times 2 times 2 times 2
2 times 3 times 20
Image with alt text: 2 times 3 times 20
4 times 31
Image with alt text: 4 times 31
2 times 2 times 31
What is the prime factorization of 288? Write your answer using exponents.
(1 point)
Responses
2 superscript 5 baseline times 9
Image with alt text: 2 superscript 5 baseline times 9
2 cubed times 3 squared times 5
Image with alt text: 2 cubed times 3 squared times 5
3 squared times 32
Image with alt text: 3 squared times 32
2 superscript 5 times 3 squared
(1 point)
Responses
2 superscript 5 baseline times 9
Image with alt text: 2 superscript 5 baseline times 9
2 cubed times 3 squared times 5
Image with alt text: 2 cubed times 3 squared times 5
3 squared times 32
Image with alt text: 3 squared times 32
2 superscript 5 times 3 squared
2^5 times 3^2