(a) What is the name of the coral reef you chose? (b) How deep is the reef in meters? (If the reef you chose lists a range of depths, please chose one of the depths provided)

(c) A scuba diver was exploring your coral reef. The diver ascended to the surface at a rate of 12.5 m/min (meters per minute). Write an equation to model the situation. Use the formula d = rt. *Let d be the depth you found in part a.

(d) How long did it take the diver to reach the surface?



(a) I chose the amzona reef coral reef.

(b) The reef I chose has a depth of 60 to 220 metres deep meters.

(c)

the answer is b

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

what is the your question?

the answer is: -22 also a

hope i

-lavira: )