How many terms of the geometric sequence 4,12,36 is added if the sum is 4,372

The coefficient of friction for a lawn mower moving over grass is 0.81 what force is required to accelerate the 12kg mass of the lawn mower to 1.25m/s from rest in 3.0 seconds?

the sum of 4 + 12 + 36+ 108+ ... +tn is 4372.  How many terms are in the series?

What were the main features of Linnaeus system that eliminated these problems?

A right cylinder is inscribed in a sphere of radius 93 inches.  Find the largest possible volume of such as cylinder.  

According to Raymond Donnelly, a spokesperson for the American Pediatrics Hospital, Diabetes and obesity are common health issues seen in children and young adults today (18).What is wrong with this use of a direct quote?

 I'm doing a project on immigartion to Canada. We were assigned a character during the 1800's and I got an American middle-class Lawyer. (That doesn't have to be his profession though) My character settles in Upper Canada, York (Today Toronto).

*** For the FINAL stage, we need to research on what legacy our character could have left/ how Americans influenced things in Canada *** I NEED HELP finding both secondary and primary sources!

mr thompson spends 1/5 of his salary on rent, 1/6 on food, 1/10 on clothing and 1/15 on entertainment. What fraction of his salary is left

Find the sum of 2 3/4 ,5 1/2, and 9 2/3 

A fertilizer spreader can spread one bag of fertilizer in 3 1/5 minutes.How long would it take to spread 8 1/3 bags of fertilizer with this spreader