X • 1/5 = 60 Find out what x represents. Show work.
1 answer:
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Answer: Hello mate!
you put every number twice, I will consider that in this problem we have:
225 gallons of water initial with 5 pounds of sugar. then each minute you add 20 gallons of water and 4 pounds of sugar.
the concentration is defined as pounds of sugar divided by the gallons of water. The gallons of water are 225 initially and 20 per minute, this is written as 225 + 20tt, where t is the minutes. The pounds of sugar is 5 + 4 per minute, then this can be written as 5 + 4t
this is the equation that describes the concentration in pounder per gallon after t minutes.
Answer:
(a)10 Outcomes
(b)
Step-by-step explanation:
An urn contains two blue balls (denoted ) and three white balls (denoted
).
In the selection, a ball is picked and replaced.
The possible outcomes of the experiment are:
(a)If the first ball drawn is blue. the outcomes are:
There are 10 outcomes if the first ball drawn is blue.
Probability that the first ball drawn is blue