Answer:
1. 320 2. 580
Step-by-step explanation:
when you round 320, it is 320 because the hundredths place is 0, which is under 5 so the numbers wouldn't change.
When you round 579, the hundredths place is a 9, which is over 5 so you add 1 to seven to get 8.
Answer:
a repeating decimal repeats while a terminating decimal ends
Step-by-step explanation:
If
then we also have
Pairing up the terms, we can find that
consists of 
terms, so there are copies of 
in the sum 
. Then we find an immediate closed form for the sum:
Answer:
130.4 pounds
Step-by-step explanation:
The digital scale is measuring weight to the nearest 0.2 pounds, so basically the digital scale would show you the weight of an object that is a multiple of 0.2.
Talking about precision, precision tells us how accurate is the measured value or how close is the measured value to the actual value.
Here, scale is measuring to the nearest 0.2 pounds, so out of the given values the measurement that shows an appropriate level of precision for the scale is 130.4 pounds.
There are 1000 milligrams in a gram (milli: 1/1000). Multiply 1000 by 5 g.
Final answer: 5000 mg.
