Can anyone help me on this? also pls use step by step thank you

Equation is incorrect

Answer (If you did the math):

1000 = 4000/2^21 or 1000 = 125/65536

Step-by-step explanation #1:

1. We know that 1000 is equal to 4000 * 1/4, meaning that the parenthesis is equal to 1/4. 1/4 is 2^-2 (Look below), and since 2^-21 does not equal 2^-2, so this equation is incorrect.

In a situation where:

 and -x is negative ------> (And Vice Versa)

Step-by-step explanation #2 (If you did the math):

Open the parenthesis and make the 2^-21 into a fraction. This would be 1/2^21, which you would then multiply by 4000 to get 4000/2^21. You can now use a fraction calculator to calculate this value in fraction. 4000/2^21 simplifies to 125/65536.

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation: