Square root, Next we desire to take a look at f (x ) =√x . First, note that...

Next we desire to take a look at f (x ) =√x . First, note that as we don't desire to get complex numbers out of a function evaluation we ought to limit the values of x that we can

#title.simple., 2x+2=2 then x value?

2x+2=2 then x value?

#title.solve for indicated variable., 5x+2x-17=53

5x+2x-17=53

Interger, is 55 an integer

is 55 an integer

Algebra, To find the calorie density (D) in calories per ounce of food that...

To find the calorie density (D) in calories per ounce of food that contains c carories and weight w ounces is given by D=C/w

Math question, The Timbuktu post office has only 3 cents and 7 cents stamps...

The Timbuktu post office has only 3 cents and 7 cents stamps having run out of all other denominations. What are the six amounts of postage that cannot be created? How do you know

Solve systems using method of substitution, Example   Solve following syst...

Example   Solve following systems. (a)    3x - y = 7                 2x + 3 y = 1 Solution Thus, it was the first system that we looked at above.  Already we know th

Boolean,

Graphing points, f(x)=1\2x+3

f(x)=1\2x+3

Word problem, Ninety passenger rode in a train from city a to city b. Ticke...

Ninety passenger rode in a train from city a to city b. Tickets for regular coach seats cost $116. Tickets for sleeper cars seat cost $286. The receipts for the trip totaled $18,09