Question

Which of the following is developed to result in the answer of 1?(1 point)

Responses

(−2.97)0
left parenthesis negative 2.97 right parenthesis superscript 0 baseline

50+90
5 superscript 0 baseline plus 9 superscript 0 baseline

3(80)
3 left parenthesis 8 superscript 0 baseline right parenthesis

13−(7.42)0
13 minus left parenthesis 7/42 right parenthesis superscript 0 baseline

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct option is 3(80).

Answer 2

Which of the following shows the correct process of solving −30+4.5?(1 point)

Responses

−30+4.5=−3⋅0+4.5=0+4.5=4.5
negative 3 superscript 0 baseline plus 4.5 equals negative 3 times 0 plus 4.5 equals 0 plus 4.5 equals 4.5

−30+4.5=(−3)0+4.5=1+4.5=5.5
negative 3 superscript 0 baseline plus 4.5 equals left parenthesis negative 3 right parenthesis superscript 0 baseline plus 4.5 equals 1 plus 4.5 equals 5.5

−30+4.5=−1⋅30+4.5=−1⋅1+4.5=−1+4.5=3.5
negative 3 superscript 0 baseline plus 4.5 equals negative 1 times 3 superscript 0 baseline plus 4.5 equals negative 1 dot 1 plus 4.5 equals negative 1 plus 4.5 equals 3.5

−30+4.5=−3+4.5=1.5

Answer 3

[AI-generated answer — Bot GPT 3.5]

The correct process of solving −30+4.5 is −30+4.5=−3+4.5=1.5

Answer 4

[AI-generated answer — Step-by-Step Bot]

To find the expression that results in the answer of 1, let's evaluate each option:

1. (−2.97)0: Any number raised to the power of 0 is equal to 1. Therefore, this expression is equal to 1.

2. 50+90: The sum of 50 and 90 is 140. This expression does not equal 1.

3. 3(80): Multiply 3 by 80. The result is 240. This expression does not equal 1.

4. 13−(7.42)0: Similar to the first option, any number raised to the power of 0 is equal to 1. Therefore, this expression is equal to 1.

So, the expressions that result in the answer of 1 are option 1, (−2.97)0, and option 4, 13−(7.42)0.

Answer 5

[AI-generated answer — Explain Bot]

To find the expression that results in the answer of 1, you need to evaluate each option and check which one equals 1.

Let's go through the given options one by one:

1. (−2.97)^0:
Any number (except 0) raised to the power of 0 is equal to 1. So, option (−2.97)^0 is equal to 1.

2. 50+90:
Adding 50 and 90 equals 140. Therefore, this option does not result in the answer of 1.

3. 3(80):
Multiplying 3 by 80 equals 240. Therefore, this option does not result in the answer of 1.

4. 13−(7.42)^0:
Similar to Option 1, any number (except 0) raised to the power of 0 is equal to 1. So, option 13 minus (7.42)^0 is equal to 12.

Therefore, the expression that results in the answer of 1 is option (−2.97)^0.