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

Question

Responses

3(8^0)

13−(7.42)^0
13 minus left parenthesis 7.42 right parenthesis superscript 0 baseline

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

5^0+9^0

Answer 1

The correct expression that would result in the answer of 1 is:

5^0+9^0

Answer 2

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

−3^0+4.5=−3+4.5=1.5
negative 3 superscript 0 baseline plus 4.5 equals negative 3 plus 4.5 equals 1.5

−3^0+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

−3^0+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

−3^0+4.5=(−3)0+4.5=1+4.5=5.5

Answer 3

The correct process of solving −30+4.5 is:

−3^0+4.5=−3+4.5=1.5

So the correct response is:

negative 3 superscript 0 baseline plus 4.5 equals negative 3 plus 4.5 equals 1.5

Answer 4

Which of the following is an equivalent expression to 7(−5.3)0+4⋅9 when applying the Zero Power Rule? (1 point)
Responses

7/5.3+4⋅9
Start Fraction 7 over 5.3 End Fraction plus 4 times 9

7/0+4⋅9
Start Fraction 7 over 0 End Fraction plus 4 times 9

7/1+4⋅9
Start Fraction 7 over 1 End Fraction plus 4 times 9

7/5.30+36

Answer 5

The equivalent expression to 7(−5.3)0+4⋅9 when applying the Zero Power Rule is:

7/1+4⋅9

So the correct response is:

Start Fraction 7 over 1 End Fraction plus 4 times 9

Answer 6

Which of the following is an equivalent expression to 12(9−70)+(−29)0? (1 point)
Responses

1/2(9−1)+1
Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis plus 1

1/2(2)+1
Start Fraction 1 over 2 End Fraction left parenthesis 2 right parenthesis plus 1

1/2(9−1)−1
Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis minus 1

1/2(9−0)+0

Answer 7

The equivalent expression to 12(9−70)+(−29)0 is:

1/2(9−1)+1

So the correct response is:

Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis plus 1

Answer 8

Which of the following shows the correct process of solving −4(3+120)+150 by generating an equivalent expression using the Zero Power Rule? (1 point)
Responses

−4(3+120)+150 =−4(15)+15=−60+15=−45
negative 4 left parenthesis 3 plus 12 superscript 0 baseline right parenthesis plus 15 superscript 0 baseline equals negative 4 left parenthesis 15 right parenthesis plus 15 equals negative 60 plus 15 equals negative 45

−4(3+120)+150=−4(3+1)+1=−4⋅4+1=−16+1=−15
negative 4 left parenthesis 3 plus 12 superscript 0 baseline right parenthesis plus 15 superscript 0 baseline equals negative 4 left parenthesis 3 plus 1 right parenthesis plus 1 equals negative 4 times 4 plus 1 equals negative 16 plus 1 equals negative 15

−4(3+120)+150=−4(15)+1=−60+1=−59
negative 4 left parenthesis 3 plus 12 superscript 0 baseline right parenthesis plus 15 superscript 0 baseline equals negative 4 left parenthesis 15 right parenthesis plus 1 equals negative 60 plus 1 equals negative 59

−4(3+120)+150=−4(3+1)+1=−4⋅4+1=−4⋅5=−20

Answer 9

The correct process of solving −4(3+120)+150 by generating an equivalent expression using the Zero Power Rule is:

−4(3+120)+150 =−4(15)+15=−60+15=−45

So the correct response is:

negative 4 left parenthesis 3 plus 12 superscript 0 baseline right parenthesis plus 15 superscript 0 baseline equals negative 4 left parenthesis 15 right parenthesis plus 15 equals negative 60 plus 15 equals negative 45