The hemmings borrowed $3 000 for home improvements. They repaid the loan and $600 in simple interest four years later. What simp
1 answer:
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Question 1:
<h3>Answer: The number does <u>not</u> change</h3>Removing the zero from 0.76 leads to .76 which is the same as before. Both lead to in scientific notation.
Personally I prefer the zero up front to make the decimal point stand out easier. Of course it's just a preference, so its up to you to decide which you prefer.
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Question 2:
<h3>Answer: Yes the number changes</h3>Taking the zero out of 10.25 leads to 1.25 which is definitely a different number (and smaller). Therefore, this zero is a significant digit compared to before.
Answer:
hints to solve each. partial answer due to lack of time, hope it helps!
Step-by-step explanation:
1)
a) solve ():
5 + 7
- 9
- 6
+ 12
- 10
=
. (5 +7-9-6+12-10)
b) use =
c) use =
= 2
use =
= 2
2)
a) use =
use =
= 2