irma

what are the reasons why the Cu(II) solution has to be titrated immediately after addition of KI?

A farmer with 3000 feet of fencing wants to enclose a rectangular plot that borders on a straight highway. If the farmer does not fence the side along the highway, what is the largest area that can be enclosed?

Solve: 2^x-3= 32^x+1

3^x-2=11

Am not sure how to plug in e^e on calculator

Write a word problem for 5 x 2 1/2 which requires the use of repeated addition model.

what is 1/5 in base 5?

pauline has 35 cups of flour. She makes cakes that require 2 1/4 cups each. if she makes as many such cakes as she has flour for, how much flour will be left over?

a square sheet of tin 30cm on a side is to be used to make an open - top box by cutting a small square of tin from each corner and bending up the sides. how large should be the square cut from each corner to make the box's volume as large as possible

P total = 0.45 + 0.25 + 0.60 = 1.3

Do not know how to evaluate: e^e

Repeated addition is like 4+4+4

Yes, thanks so much! Irma