Isolved it but i want to check my

dont copy other answers i can tell and report

a scientist is studying the growth of a particular species of plant. he writes the following equation to show the height of the plant f(n), in cm, after n days:

f(n) = 10(1.02)n

part a: when the scientist concluded his study, the height of the plant was approximately 11.04 cm. what is a reasonable domain to plot the growth function?

part b: what is the average rate of change of the function f(n) from n = 1 to n = 5, and what does it represent?

answer:

step-by-step explanation:

a since f(0) = 10, we're looking for a growth of 11.04/10 = 1.104

1.104/.02 is about 50, so as a rough guess i'd go with a domain of [0,50].

b: y-intercept is the initial population (when n=0)

c:

(f(5)-f(1))/(5-1) = 0.21

represents a constant growth of .21cm/day, on averagtion:

so umm i hope it jelps lol duh it will

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

is should be y = 5x

step-by-step explanation:

correct me if im wrong