denice

Provide at least three freshwater and three ocean water resource challenges by filling in the following table. Then respond to the question that follows

2L of 2M solute of HCI must be diluted to an 1M concentration. What will the final volume be after ?

how to dilute 7.75g of conc. HCl in 1000cm3?

A jet flies with the wind at 1100 km/hr and 750 km/hr against the same wind. Find the rate of the wind and the speed of the plane show the equation for solving

a golf driving range charges a flat fee of $20 to practice and then $5.75 for a bucket of balls. write an equation that models the charges (c) in terms of the number of the of bucket of balls (b) that you use.

Can you help me find the first and second derviative for xsquare root 4-x^2. FOr the first one I got -2x^2-4/square root 4-x^2. And for the second derviative I got -4(4-x^2)^1/2x+(2x^3-4x)(1/(4-x^2)^1/2) over 4-x^2 Can u let me know if they are correct if...

Hello This problem, wants me to take the derviative of y=x^6(3x-2)^5. I used the product rule and got to the step where it says y=15x^6(3x-2)^4+6x^5(3x-2)^5. My teacher then wrote after this 3x^5(3x-2)^4(5x+2(3x-2). I am very confused as how he simplified...

Suppose you have a box that holds P pencils when full.THe full box weighs f and the empty box weighs e. what is the weight of 2 pencils. I dont even know how to start this please help