Find the numerical equivalent of 2^5 ⋅2^−2(1 point)

Question

Responses

128
128

16
16

2
2

8

Answer 1

To find the numerical equivalent of 2^5 ⋅ 2^(-2), we can simplify it as follows:

2^5 ⋅ 2^(-2) = 2^(5 + (-2)) = 2^3

Therefore, the numerical equivalent is 8.

Answer 2

Find the numerical equivalent of 49⋅4−7(1 point)
Responses

16
16

416
4 superscript 16 baseline

4
4

42
4 squared

Answer 3

To find the numerical equivalent of 49⋅4−7, we need to follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

49⋅4−7 = (49⋅4)−7 = 196−7 = 189

Therefore, the numerical equivalent is 189.

Answer 4

Find the numerical equivalent of 4^9⋅4^−7(1 point)
Responses

16
16

4^16
4 superscript 16 baseline

4
4

4^2

Answer 5

To find the numerical equivalent of 4^9⋅4^(-7), we can simplify it as follows:

4^9⋅4^(-7) = 4^(9 + (-7)) = 4^2

Therefore, the numerical equivalent is 4^2, which is equal to 16.