2. Selena manages a landscaping company and purchases her materials from the local lumberyard, where she has a charge account. Last week, Selena's
company purchased 48 landscaping timbers at $4.55 each, 80 cubic yards
of mulch at $29.95 per cubic yard, and 90 flats of bedding plants at $4.88
per flat. She must also pay a 6.5% sales tax on all purchases. What was the
balance of Selena's landscaping company's charge account at the end of the
week?

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

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answer: i literally just answered this question but they want me to do it again

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