Answer:
3.45652173913
Step-by-step explanation:
the equation is 159 divided by 46
The first one I’m not sure tho
Answer:
Fraction of money spent on calculator = 2/5
Find the fraction of money left:
1 - 2/5 = 3/5
Find the fraction of money spent on a book:
4/7 x 3/5 = 12/35
Answer: She spent 12/35 of the money on a book
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To find the fraction of saving:
Fraction of money saved = 1 - calculator - book
Fraction of money saved = 1 - 2/5 - 12/35 = 9/35
Fraction of the money saved = 9/35
Step-by-step explanation:
solution:
maximum acceleration produce by bag =60 g
time to come to stop = 36 ms
applying equation

inserting values


now to find distance of penctration:

inserting values


hence distance traveled by person before coming to rest is 0.38 m