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3 years ago

1. For the three-part question that follows, provide your answer to each question in the given workspace. Identify

Mathematics

1 answer:

amm18123 years ago

6 0

Answer: a) 6 b) 11.53 c) the smallest number of significant digits is 4

<u>Step-by-step explanation:</u>

Complete the subtraction and addition (you can do this manually by lining up the decimal ... or... using a calculator)

2.784 - 3.00079 + 10.671 + 1.0798 = 11.5340

→ there are 6 digits in the answer

b & c)

2.784 has 4 significant digits

3.00079 has 6 significant digits

10.671 has 5 significant digits

1.0798 has 5 significant digits

→ the smallest number of significant digits is 4 so round the answer from part a to 4 significant digits: $\large\boxed{11.53}$

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Step-by-step explanation:

Use the basic simple interest formula:

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