Question

Which of the following is developed to result in the answer of 1?(1 point) Responses 13−(7.42)0 13 minus left parenthesis 7.42 right parenthesis superscript 0 baseline 3(80) 3 left parenthesis 8 superscript 0 baseline right parenthesis (−2.97)0 left parenthesis negative 2.97 right parenthesis superscript 0 baseline 50+90

Answer 1

To determine which expression results in the answer of 1, let's analyze each option:

1. $13-(7.42{)}^0$:

   • $(7.42{)}^0=1$ (Any non-zero number raised to the power of 0 is 1)
   • So, $13-1=12$

2. $3(8^0)$:

   • $(8{)}^0=1$
   • So, $3\times 1=3$

3. $(-2.97{)}^0$:

   • $(-2.97{)}^0=1$ (Any non-zero number raised to the power of 0 is 1)

4. $50+90$:

   • $50+90=140$

Among these options, the expressions:

• $13-(7.42{)}^0=12$
• $3(8^0)=3$
• $(-2.97{)}^0=1$
• $50+90=140$

The only expression that evaluates to 1 is $(-2.97{)}^0$.