A tree is 4 1/2 feet tall, it is expected to grow by treet per year, At this growth rate, how many years will it take for the tree to have a height greater than 40 feet?

answer quick!

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6