A company that makes hair-care products had 3,000 people try a new shampoo. Of the 3,000 people, 6 had a mild allergic reaction. What percent of the people had a mild allergic reaction? (please help a girl out im so stuck)

Step-by-step explanation:

if we have 3000 who tried the shampoo but only 6 had an allergic reaction,

3000/100=30

30 represent one percent

we have only 6 people

30/6=0.2 %

only 0.2 % of people had an allergic reaction

b or 2, just plug these equations into your graphing calculator then check the graph to see the image. if it matches up then that's your answer!

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: