Last year mrs. Washington had a taxable income of $48,000 and paid about 20% in taxes. This year she contributed $3,000 to a traditional IRA. About how much could her tax liability be reduced

$900

Step-by-step explanation:

IN THIS QUESTION, WE ARE ASKED TO CALCULATE BY WHICH AMOUNT WOULD MRS WASHINGTON TAX AMOUNT BE REDUCED.

WE PROCEED AS FOLLOWS;

Last year tax liability = 48000*20/100 = $9600

current contribution towards IRA = $3000

Let us assume this year taxable income is also $48000

Now, we calculate net taxable income = 48000 - 3000 = 45000

therefore current year tax liability = 45000*20/100 = $9000

so reduction in tax liability = 9600 - 9000 = $900

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)