4. A lumberyard wanted to do a survey to see if its customers were interested in purchasing rope along with
lumber. Four different groups volunteered to do the study for them. Which group should do the study so the
bias is minimal?
A a mill
B a polyester company
C a nylon company
Da university

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

the given growth  function for the length of the fish (cm) is

f(m) = 5(1.07)m = 5.35m

where 

m = months

at the end of the study, the length is 9.19 cm. the  time for conducting the study is determined as

5.35m = 9.19

m = 1.7178 months

part a.

the study was performed over a time period  of about 1.72 months. therefore  the domain for  plotting the function is 0 < = m < = 1.72.

note:

if growth  continues at this rate for up to m months, then the domain would be 0< =m< =m.

part b.

the growth function is a linear function.

when m=0, f=0.

therefore the initial growth is zero, which represents the y-intercept.

part c.

assume that the growth function is valid for 0< =m< =9.

the average rate of change of the function is the slope of the linear function, which is 5.35 cm/month.

hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

hope this : )

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