3 years ago

PLEASE HELP ME

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

I got 6.49204 but you will need to round so D 6.5

I added all of the numbers up

Mekhanik [1.2K]3 years ago

5 0

Answer: D. 6.5 g

Step-by-step explanation:

From the given table , weight of sample 1 = 1.25050 g

Weight of sample 2 = 2.50055 g

Weight of sample 1 = 2.74099 g

The total weight of all the 3 samples= $1.25050\ g+2.50055\ g+2.74099\ g$

Therefore, the total weight of all the 3 samples= $6.49204\ g$

Since, $6.49204\approx6.5$

Thus, the estimated total weight of all 3 samples= 6.5 g

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