The amount of precipitation in Sonoma, California, can be approximated by 0.2x? – 2.8x + 9.8, P(x) where P(x) is in inches and x is the number of the month (x = 1 corresponds to January, x = 2 cor- responds to February, and so on). In what month is there the least amount of precipitation, and how much precipitation occurs in that month?

20335+282=20617

step-by-step explanation:

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

%40

step-by-step explanation:

it is not that hard all u have to do is plot the graph

step-by-step explanation: