Question

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

13−(7.42) 0

5 0+9 0

(−2.97)0

3(8 0)

Answer 1

Which of the following shows the correct process of solving −30+4.5?

−30+4.5=−3⋅0+4.5=0+4.5=4.5

−30+4.5=−3+4.5=1.5

−30+4.5=−1⋅30+4.5=−1⋅1+4.5=−1+4.5=3.5

−30+4.5=(−3)0+4.5=1+4.5=5.5

Answer 2

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

75.30+36

75.3+4⋅9

71+4⋅9

70+4⋅9

Answer 3

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

7/5.30 +36

7/5.3 + 4⋅9

7/1 + 4⋅9

7/0 + 4⋅9

Answer 4

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

12(9−1)−1

12(9−0)+0

12(9−1)+1

12(2)+1

Answer 5

Which of the following is an equivalent expression to 1/2(9−7 0)+(−29) 0? (1 point)

1/2(9−1)−1

1/2(9−0)+0

1/2(9−1)+1

1/2(2)+1

Answer 6

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?

−4(3+12 0)+15 0=−4(3+1)+1=−4⋅4+1=−16+1=−15

−4(3+12 0)+15 0=−4(3+1)+1=−4⋅4+1=−4⋅5=−20

−4(3+12 0)+15 0 =−4(15)+15=−60+15=−45

−4(3+12 0)+15 0=−4(15)+1=−60+1=−59

Answer 7

1. (-2.97)0
2. The one that = 3.5
3.7/1 + 4 x 5
4. 1/2(9-1)+1
5. The one that = -15