Answer:
The percentage of drug in the resultant solution is 25% .
Step-by-step explanation:
Given :A pharmacist added 50 g of drug to make a total of 200 mL of solution.
To Find : What is the percentage of drug in the resultant solution?
Solution:
Amount of drug = 50 g
Amount of solution = 200 ml
So, the percentage of drug in the resultant solution = 
= 
= 
Hence The percentage of drug in the resultant solution is 25% .
Answer:
I think it might be the third one or the last one
Answer:
Y=2x-7
Step-by-step explanation:
Answer:
a) $926.40
b) $606.32
Step-by-step explanation:
a)
If she worked a total of 45.5 hours, she will receive $19.20 per hour in the first 40 hours and 1.5 * $19.20 for the exceeding 5.5 hours, so her earnings is:
19.2 * 40 + 1.5 * 5.5 * 19.2 = $926.40
b)
The deduction is $34.75, so the remaining will be:
926.40 - 34.75 = $891.65
Then, after this deduction, the taxes is 32% of the remaining, so:
891.65 - 0.32 * 891.65 = $606.32
She received $606.32
Answer:
A. Obtuse
F. Scalene
Step-by-step explanation:
<u>There are two ways to classify a triangle:</u>
by <u>angles</u>:
Obtuse - has one angle that is greater than 90°
Right - has one angle that is 90°
Acute - has all angles less than 90°
and by <u>side lengths</u>:
Equilateral - all sides are equal
Isosceles - two sides are equal
Scalene - no sides are equal
In this triangle, there is an obtuse angle (A. Obtuse).
∡ = 132°, which is greater than 90°.
There are no equal sides (F. Scalene).
6 ≠ 7 ≠ 11.9
