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lukranit [14]
3 years ago
9

When adding or subtracting decimals, how can you be sure to add or subtract only digits that have the same place

Mathematics
2 answers:
sweet [91]3 years ago
5 0
Significant Figures also known as Significant Digits. Is that what you’re asking?
Igoryamba3 years ago
4 0

Answer: the number that are at the left side of the decimal is the whole numbers and the ones at the right are like the ones less than the whole numbers

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An employer with 500 employees gives out gives out 120 surveys but receives only 90 surveys completed by the employees. What are
leva [86]

Answer:

Population 120 given the survey, sample 90 who answered the survey.

Step-by-step explanation:

The entire amount of employees who even received the surveys at all was 120. Because the total number was 120, 120 is the population.

Only 90 out of 120 surveys were received, so 90 is the sample because it is part of 120.

Hope this helps :)

6 0
3 years ago
Helppppp.. picture attached
tatyana61 [14]
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3 years ago
3.8 km/sec to miles/year <br><br> HELP ASAP
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6 0
3 years ago
5y-8=x<br> 3y-4=x<br><br> please need help
jarptica [38.1K]
First, you set up the equation which would be 5y-8=3y-4.
                                                                             -3y       -3y
                                                                               2y-8= -4
                                                                                 +8    +8
                                                                                  2y=4
                                                                               divide by 2    
                                                                                   y=2
7 0
3 years ago
Both the numerator and denominator of 18/21 can be dived by _____. 4, 6, 3, 2
Aleks04 [339]

Answer:

3

3 x 6 = 18

3 x 7 = 21

You can also find the answer by knowing that the only number 21 is divisible by is 7 and 3

Step-by-step explanation:

6 0
3 years ago
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