13. Lucien wants to photograph the separation of the solid rocket boosters A from the space shuttle. He is standing 14 500 m from the launch pad,
and the solid rocket boosters separate at 20 000 m above ground.
a) Assume that the path of the shuttle launch is perfectly vertical up
until the boosters separate. At what angle, to the nearest degree,
should Lucien aim his camera?
b) How far
away
is the
space
shuttle from Lucien at the moment the
boosters separate? Round your answer to the nearest metre.

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

cant see photo

step-by-step explanation: