The resale value r) of a machine decreases at a rate proportional to the difference betweern the current price and the scrap value s. write a differential equation for r. if the machine sells new for $14,000, is worth $8000 in 4 years and has a scrap value of $1000, find an equation for the resale value at any time. r= 1000+13,000.(7/13)"4 or r=1000 +1 3000e-q155,

i believe the answer is 323 ft

step-by-step explanation:

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

question

given the diagram below, what is md?

the sum of the interior angles is 360°

take away from 360 the sum of the knows angles and you will have the angle d.

360 - 108 - 108 - 72 = 72°