Answer:
6
Step-by-step explanation:
Because bruh,.... what?
Pharmaceutical companies prefers experimental studies to conducting surveys and observational studies because companies can manipulate or suggest methods easily to have good outcomes and they are able to directly observe the results. Experimental studies is a type of study in which a procedure and method is intentionally introduced.
V=29,564-532t would be the equation for that scenario
100 barrels * 50 liters = 5000 liters of water. 1 kiloliter = 1000 liters, so there are 5 kilo liters
X + 100 = 4x +49
x= 17
158+148+32+x = 360
338+x= 360
x= 22