A manufacturer of hair care products tested a new shampoo on 5,000 people, and 0.3 percent of the participants experienced a moderate allergic response. 15 of the 5,000 individuals experienced a minor allergic response.
<h3>Define percentage.</h3>
The easiest approach to utilizing percentages is to compare two numbers while setting the second amount's base to 100. Consider for a moment that we are interested in the proportion of working women. A percentage (%) is a number that represents how many out of 100 it is and may also be written as a decimal or fraction. To convert a percentage to a fraction, place the percentage's value in the numerator and 100 in the denominator.
Given,
15 of the 5,000 individuals experienced a minor allergic response.
Dividing the percentage of the population that had a minor reaction.
15 ÷ 5000
0.003
Multiplying it by 100 for percentage:
0.003 × 100%
0.3%
0.3% percent of the people had mild allergic reactions.
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Answer:
15cm
Step-by-step explanation:
PC = 15
BR = 15
.
............................................
Answer:
11(4-1)
Step-by-step explanation:
11 is the greatist common factor of 44 and 11 so you factor an 11 out of both terms
44/11=4
11/11=4
Therefore the answer is 11(4-1)
Answer:
x=36
Step-by-step explanation:
The inequality should be
The sign on the right is only a 'smaller than' sign because he spent less than 180.
On the left, assuming that even if Calvin took nobody (poor Calvin), we should assume that he at least went himself, hence he spent a minimum of $12.