Answer:
-4x+4
Step-by-step explanation:
Answer:
Step-by-step explanation:
the equation of a circle with a center at (0, 8) and a radius of 9.
To frame the equation of the circle we use center radius form of equation
Where (h,k) is the center and 'r' is the radius
Given center is (0,8) and radius = 9
h = 0 , k= 8 and r= 9
Plug in all the values
The ratio of Mark’s pay per hour to Carl’s pay per hour is 3:4 given that Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00. This can be obtained by dividing their hourly wages.
Given that, Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00.
(Time taken for Mark to earn $6)=2×(Time taken for Carl to earn $4)
Time taken for Mark to earn $3 = Time taken for Carl to earn $4
This means that Mark takes the same amount of time to earn $3.00 as Carl earn $4.00.
Thus the ratio of Mark’s pay per hour to Carl’s pay per hour, 3/4 = 3:4
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At 10p.m that is after 12 hours of time gap he be taking both medicines and a glass of water.
" Least common multiple is defined as the smallest number which is a multiple of given set of numbers."
According to the question,
Given,
Time to start regime = 10am
Time to take antibiotic =Every 6hours
Time to take pain reliever =Every 4hours
Time to drink a glass of water =Every 3hours
Least common multiple of ( 6, 4, 3) = 12
After 12 hours Jack is taking both medicines and a glass of water.
Start regime at 10am
Time after 12hours is 10pm.
Hence, at 10p.m that is after 12 hours of time gap he be taking both medicines and a glass of water.
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