Q6.) After hurting himself, John cannot tolerate pain if the Tylenol level in his system goes below 200 mg, but wants to take as little Tylenol as possible to manage his pain. Using the information below,
determine the times at which John should take more Tylenol throughout the day. Round to the
nearest half hour.
The half-life of the pain reliever Tylenol in an average adult is approximately 3 hours.
• An extra strength Tylenol caplet is 500 mg
• His first Tylenol of the day is at 6:00 am, and he won't take any after 8:00 pm.
Assume he starts from 0 mg of Tylenol in the morning.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

just pick what you think i need more time let me know if this

step-by-step explanation:

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0