Answer:
Step-by-step explanation:
P(red gum ball)= 6/14=3/7
6/14 can be simplified to 3/7 by dividing by 2. 6/2=3. 14/2=7.
P(red gum ball)=3/7
2/3
:)
The mass of the last screw added is 3.855 grams.
if you take 84.81 and subtract the original mass you should get the weight that was added.
Hope this helps.
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the answer is c -8388°C
