Given the pattern -36, 12, -4,... (a) Write an explicit formula for the pattern. (b) Write a recursive formula for the pattern. (c) Does the pattern converge or diverge? If it converges, to what value does it converge? (d) If you added the terms in this pattern, would the sum converge or diverge? If it converges, to what value does it converge?

im sorry, could you write ikt out on paper? its confusing when typed out and i don't understand

pleease do part 4,5,6 , I already did part 1,2,3. I will ask the last two parts seperately. thank you!

dewreur ou 19. Find xP x)uis xp-

Please help

A ladder 6.5 meters long is leaning against a wall.  The bottom end of the ladder is 2.5 meters from the base of the wall, if the top end of the ladder slides down 0.8 meters, then the distance from the bottom of the ladder to the bottom of the wall is ?    (Option in picture )

I dont understand how or what the answer is?

sh 28 (40,14) सिक्री SE

ASK YOUR TEACHER   It's true — sand dunes in Colorado rival sand dunes of the Great Sahara Desert! The highest dunes at Great Sand Dunes National Monument can exceed the highest dunes in the Great Sahara, extending over 700 feet in height. However, like all sand dunes, they tend to move around in the wind. This can cause a bit of trouble for temporary structures located near the "escaping" dunes. Roads, parking lots, campgrounds, small buildings, trees, and other vegetation are destroyed when a sand dune moves in and takes over. Such dunes are called "escape dunes" in the sense that they move out of the main body of sand dunes and, by the force of nature (prevailing winds), take over whatever space they choose to occupy. In most cases, dune movement does not occur quickly. An escape dune can take years to relocate itself. Just how fast does an escape dune move? Let x be a random variable representing movement (in feet per year) of such sand dunes (measured from the crest of the…

i cant seem to understand the answer. could you please retype or send a picture?