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Anna71 [15]
2 years ago
12

Question 3 of 10

Mathematics
1 answer:
GaryK [48]2 years ago
5 0

The correct value that equates to this expression is 12‐³². <u>Letter A</u>

.

To solve this expression, just: eliminate the parentheses and multiply the exponents among themselves;\boxed{  \large \sf (a {}^{n} ) {}^{m}  \rightarrow a {}^{n \times m}  } \\  \\

<h3>Resolution </h3>

{   = \large \sf (12{}^{-4} ) {}^{8}  }

{   = \large \sf 12{}^{-4 \times 8}   }

\pink{ \boxed{   = \large \sf 12{}^{-32}   } } \\

Therefore, the answer will be <u>12</u><u>‐³</u><u>²</u>

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4 years ago
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Answer:

Step-by-step explanation:

We want to determine a 98% confidence interval to estimate the true mean shear strength of anchor bolts.

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