Answer: 6
Step-by-step explanation:
I did it with LCM
-12(x-2) + (24x) = 4x(x-2)
using the quadratic formula, u get 6 and -1
The majority of new chemical molecules that are tested as new drugs come from
1 answer:
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Answer:
48 minutes
Step-by-step explanation:
Given that;
Rosalinda can line the football field in 80 minutes
Reggie can line the football field in 120 minutes
Lets assume that if they work together, they will take T minutes to line the football field
Hence;
Thus in 1 minute, Rosalina can line 1/80 of the field where as Reggie can line 1/120 of the field
The sum of the two fractions will represent the size of the field that can be lined in 1 minute.
The reciprocal of the sum of the two fractions will represent the time taken for both Rosalinda and Reggie to line the field.
Answer ; It will take them 48 minutes for them to line the football field
Answer:
Average day end balance using weighted average = $1,316.667
Average day end balance using simple average = $1,050
Step-by-step explanation:
Provided opening balance = $1,200
During the month addition in such balance = $500
New balance as on 16 November = $1,200 + $500 = $1,700
Further by the end of month of November balance after payment = $1,700 - $800
= $900
Thus, opening balance = $1,200
Closing = $900
Simple average =
Day end balance = $1,050
For this weighted average can be done
First 15 days balance = $1,200 as no transaction was done.
From 16 to 25 November balance increased by $500 = $1,700 for 10 days
Remaining days = 5 days = $1,700 - $800 paid = $900
Using weighted average we have
Day end balance = $1,316.667