Part a: 1,3,5,7
part b: i’m not sure
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:
slope = -1/2
Step-by-step explanation:
we use point B and point A to find the slope
A(-2,1) B(-4,2)
-2 = x1
1 = y1
-4 = x2
2 = y2
the formula for slope is: y/x = y1 - y2 / x1 - x2 = 1 -2 / -2-(-4) = -1/2
Graph is in picture
Answer:
12
Step-by-step explanation:
if you take the x's away and add them back theirs your answer well as far as i know