Answer:
55
Step-by-step explanation:
Lucas went to the bank the first time with $55 and the second time with $55, when you add those togeother you get $110. Then he wrote a check for $116 and ended up having -$6...basically if you have $110 in all then you write a check for $116 you would have -$6 in your balance. 110-116 = -6
Answer:
Real amount: $2505
Estimate: $2500
Step-by-step explanation:
Refrigerator ($810)
Stove ($1010)
Dishwasher ($590)
Microwave ($95)
Necessary amount:
810+1010+590+95=$2505
328 mg medicine is remaining in his system after four hours .
<u>Step-by-step explanation:</u>
Here we have , Josh ingests 800 mg of ibuprofen. His body metabolizes (uses up) 20% of the medicine per hour.We need to find How much medicine is remaining in his system after four hours .Let's find out:
According to question , Josh ingests 800 mg of ibuprofen and His body metabolizes (uses up) 20% of the medicine per hour . let amount of medicine left after 4 hours is x , So Amount of medicine left after 1 hour :
⇒ 
Amount of medicine left after 2 hour :
⇒ 
Amount of medicine left after 3 hour :
⇒ 
Amount of medicine left after 4 hour :
⇒ 
Therefore , 328 mg medicine is remaining in his system after four hours .
Answer:
(14 + 4)c, or 18c
Step-by-step explanation:
Step-by-step answer:
Assuming MAD stands for mean absolute deviation (2 hours), then the total absolute deviation from the mean (4 hours) is 10*2=20 hours.
If one of the flies live for 1 full day, the absolute deviation is 24-4=20 hours. This automatically requires the other flies live exactly 4 hours to have the MAD equal to 20 hours.
However, the above arrangement does not give a mean of 4 hours, but a mean of (24+9*4)/10=6 hours. This means that it is not possible to have a fly living for a full day.
