en pilots performed crisis problem-solving tasks with response time measured in seconds. Each pilot first performed the tasks in a completely sober condition and, 3 hours later, repeated similar tasks after consuming two servings of alcohol. Evaluate whether alcohol has negative effects on performance (e. g. times to perform critical tasks increase) at the 0.05 level of significance.

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°

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answer: the correct answer is -32

step-by-step explanation:

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.

idk wbu

step-by-step explanation: