If the interest is compounded semiannually, look up on the chart half the rate and twice the years. If the interest is compounded quarterly, look up one-fourth the rate and four times the years.  What is the total amount and the amount of interest earned on $5,000 at 8% for 20 years? compounded annually: Total amount, Interest amount
compounded semiannually: total amount, interest amount
compounded quarterly: total amount, interest amount​

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

answer: idk

step-by-step explanation: