Answer:

Step-by-step explanation:

Answer: no it is not
Step-by-step explanation: any number that repeats forever cannot be written as a rational way or a fraction. So it is not rational.
Answer:
A is your correct answer.
1, 3, 5, and 7 are equal to each other and 2, 4, 6, and 8 are equal to each other.
Step-by-step explanation:
Congruent angles are angles that have the same measure. In this example, where two parallel lines are cut by a transversal line, the angles in the same position on the top line and bottom line are congruent. For example, angle 1 and 5 are in the same position, so they have the same measure.
Also, vertical angles (opposite angles, like 5 & 7 in your example) have the same measure.
Please let me know if you have questions about this.
Answer:
Step-by-step explanation:
Daily dosage is 53 mg/kg(37 kg) = 1,961 mg
There are 24/4 = 6 four hour periods in each day.
So a four hour dosage should be 1961 / 6 = 327 mg
500 mg > 327 mg
So one tablet every 4 hours would exceed the recommended dosage by roughly 50%.
A closer dosage might be to take 1 tablet every 6 hours.
The suspension may be a better solution if effects of overdose are severe. A 5 mL dose every four hours would be very close to ideal.