7. determine the number of significant digits in the measurement.
70.00 g
a. 5
b. 4
c. 1
8. find each sum or difference. round to the place value of the less precise measurement.
2.13 m + 8.6 m
a. 6.47 m
b. 10.73 m
c. 10.7 m
10. determine the number of significant digits in the measurement.
60.00 g
a. 4
b. 5
c. 1
( , 13 points, will mark brainliest)

7. Determine the number of significant digits in the measurement.

70.00 g

The answer choices do not have the answer.
The significant digits are the numbers after the decimal points.
There are 2 numbers. So there would be 2 significant digits in the measurement.

8. Find each sum or difference. Round to the place value of the less precise measurement.

2.13 m + 8.6 m

b. 10.73 m

10. Determine the number of significant digits in the measurement.

60.00 g

The answer choices do not have the answer.
The significant digits are the numbers after the decimal points.
There are 2 numbers. So there would be 2 significant digits in the measurement.

Hope I helped!

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28