An element with a mass of 680 grams decay by 24.2% per minute. To the nearest minute, how long will it be until there are 10 gra
ms of the element remaining
1 answer:
Before i answer what grade are you in because this answer goes up to different grade levels like 5th grade through 12th grade.
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The answer is going to be in the picture because trying to make fractions with this is too difficult. :D
Answer:
The top one is (3x−2)(x+5)
the bottom one is (3x−2)(3x+2)
Step-by-step explanation:
Answer:
it was right but ok
Step-by-step explanation:
First find the total number
6+4+5+3 = 18
6th graders : total
4 : 18
Divide each side by 2
4/2: 18/2
2 : 9
Answer:
18
Step-by-step explanation:
Multiply 20 by 0.90 (that is 90%)
18 is the answer
Hope this helps :)
Answer:
c
Step-by-step explanation:
