Which function grows the fastest for large values of x? f(x)=4x^2+3 f(x)=3^x f(x)=8x f(x)=1.5? ^x

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work