A) i think is correct andewmer
Answer: - 2
Step-by-step explanation:
(1/36)^n = 216^n+5
(1/6^2)^n = (6^3)^n+5
(6^-2)^n = (6^3)^n+5
Opening the brackets
6^-2n = 6^3n+15
-2n = 3n + 15
collecting like terms
-2n - 3n = 15
-5n = 15
divide both sides by - 5
n = 15/-5
n = - 3
Answer:
About 13 ml
Step-by-step explanation:
The child weighs 56 lbs. We need to first convert the weight of the child from lbs to kg so that we can know the amount of drug in mg is needed to be given to the child.
1 lb = 0.4536 kg
Therefore the amount of mg needed to be administered to the child = 50 mg/kg * 25.4 kg = 1270 mg
Since the oral suspension is in 100 mg per ml, hence:
Amount per dose = 1270 mg / (100 mg/ml) = 12.7 ml ≅ 13 ml
The child should be given 13 ml for each dose.
Answer:
13 2/5
Step-by-step explanation:
a = 2 and b = -3
so the question asks whats.... a^3 - b^3/5
First we plug in the values of a and b
(2)^3 - (-3)^3 /5
Now we solve the ones in paranthesis first
(2)^3 = 8 because 2×2×2 and
-(-3)^3 forget about the - outside the parenthesis so
(-3)^3 = (-27) because (-3)×(-3)×(-3)
now we put it back together
8 -(-27)/5
the two minus become plus so
8 + 27/5
Now we solve it like fractions
8 and 27/5
simplify
13 and 2/5
Hope that helps!
Evey half hour for example the next time would be 9:30 then 10:30 then 11:30 and so on