3. Determine whether the data show a linear relationship by plotting the points and drawing the line. If so, write an equation of a line of fit. Estimate y when x = 15 and explain its meaning in context.
Months,
2 6 12 16 20
Hair length,
7.2 13.1 22.3 29.5 36
no
b. yes: y = 4x+1.6: y =61.6: After 15 months, the hair length will be 61.6 inches.
c. yes: y=-1.6x +4: y = 28: After 15 months, the hair length will be 28 inches.
d. yes: y = 1.67 +4; y = 28: After 15 months, the hair length will be 28 inches

Rectangle abcd is translated to get rectangle a’b’c’d’. rectangle abcd moves units along the x-axis to get rectangle a’b’c’d’. rectangle abcd moves units along the y-axis to get rectangle a’b’c’d’. the algebraic rule that describes this translation is t(x, y), where x = and y = .

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to