Answer:
We need 5 tablets.
Explanation:
We need to prepare 250 mL of a 1 : 5 solution.
When we are talking about solutions , '' a : b '' is known as the solution ratio.
Where ''a'' and ''b'' are integer numbers.
In our exercise, we have a 1 : 5 solution ratio. This means that we will have 1 gram of solute for each 5 mL of solution.
To calculate the mass of solute we can write the following :
Notice that we equalize the solution ratio to the mass of solute ''
'' divided by the total volume of solution (250 mL).
Solving for ⇒
⇒ 
We found out that we need 50 g of solute.
Given that each tablet has 10 g of solute ⇒
We need five 10-gram tablets to prepare the solution.
For the hominid brain to grow much larger than other primates.
Answer:
60 pounds of dog food
Explanation:
first, find out how much the dog eats per day by dividing 35 pounds by 7 days.
35/7=5 pounds per day
next, find out how much the dog eats in 12 days by multiplying 5 pounds by 12 days.
5*12=60 pounds of dog food.
Answer:
Acute otitis media (AOM) is an ear infection which occurs due to inflammation or infection of the area behind the eardrum known as middle ear.
There are few important guidelines to understand when choosing an
antibacterial agent for Acute Otitis Media stated as below:
1) To identify any history of acute onset, evaluation of signs and symptoms of middle ear inflammation, and signs of middle ear effusion.
2 ) Assessment of pain to recommend any antibacterial agent.
3) Prescription of amoxicillin (antibacterial agent) for most children whose dose should be 80
to 90 mg/kg per day.
4) Selection of different initial antibiotic a temperature greater than or equal to 39 degree Celsius other than amoxicillin .
