How much would you need to deposit in an account now in order to have $20,000 in the account in 6 years? assume the account earns 4% interest. round your answer to the nearest penny

P = $17,750.074

Step-by-step explanation:

amount (A)  = $20,000

rate of interest= 4%

time (t) = 6 year

principle (P) = ?

on solving we get

P = $17,750.074

hence we have to deposit $17,750.074 to get $20,000 in the account after 6 years.

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

x + 4/7

step-by-step explanation:

use cymath