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
3(80)
3 left parenthesis 8 superscript 0 baseline right parenthesis
50+90
5 superscript 0 baseline plus 9 superscript 0 baseline
13−(7.42)
The correct answer is 13−(7.42).
Which of the following is developed to result in the answer of 1?(1 point)
Responses
(−2.97)^0
3(8^0)
5^0+9^0
13−(7.42)^0
The correct answer is 5^0+9^0.
Which of the following shows the correct process of solving −3^0+4.5?(1 point)
Responses
−3^0+4.5=−3+4.5=1.5
−3^0+4.5=(−3)^0+4.5 = 1+4.5=5.5
−3^0+4.5=−3⋅0+4.5=0+4.5=4.5
−3^0+4.5=−1⋅3^0+4.5=−1⋅1+4.5=−1+4.5=3.5
The correct process of solving −3^0+4.5 is:
−3^0+4.5=−3+4.5=1.5
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
7/1+4⋅9
7/5.3^0+36
7/0+4⋅9
The correct answer is 7/1+4⋅9.
Which of the following is an equivalent expression to 1/2(9−7^0)+(−29)^0? (1 point)
Responses
1/2(9−1)+1
1/2(2)+1
1/2(9−1)−1
1/2(9−0)+0
The correct answer is 1/2(9−1)+1.
Which of the following shows the correct process of solving −4(3+12^0)+15^0 by generating an equivalent expression using the Zero Power Rule? (1 point)
Responses
−4(3+12^0)+15^0=−4(3+1)+1=−4⋅4+1=−4⋅5=−20
−4(3+12^0)+15^0=−4(15)+1=−60+1=−59
−4(3+12^0)+15^0 =−4(15)+15=−60+15=−45
−4(3+12^0)+15^0=−4(3+1)+1=−4⋅4+1=−16+1=-15