452 because you will multiply 80 by 6 and get 480 and subtract 28 from that!
Answer:
The required volume is 5 ml.
Step-by-step explanation:
Given : In tests for intoxication, blood alcohol levels are expressed as percentages by volume. A blood alcohol level of 0.080% by volume means 0.080 mL of ethanol per 100 mL of blood and is considered proof of intoxication. If a person's total blood volume is 5.0 L.
To find : What volume of alcohol in the blood gives a blood alcohol level of 0.100 % by volume?
Solution :
According to question we use the formula,
The percentage of a blood alcohol level is 0.100%
The total volume of the blood is V=5L=5000 ml.
Substitute the value in the formula,
Therefore, the required volume is 5 ml.
49 degree is the answer
tanø = 46/40
= 1.15
Ø = 49 degree
Answer:
Step-by-step explanation:
A plan to only spend x amount of money while shopping