i know that Zinc is one of the metals cations, but i don't know if it's a transition metal too. I asked my professor once and he preferred the second one Zinc(||) Hydroxide, but after i researched...

The formula t= 1/c [In A- In (A-N)]describes the time, t, in weeks, that it takes to achieve mastery of a portion of a task, where A is the maximum learning possible, N is the portion of the learning...

Ruben invested \$1400 per year in an IRA each year for 8 years earning 10% compounded annually. At the end of 8 years he ceased the IRA payments, but continued to invest his accumulated amount...

I'm using two formulas in a game that I'm making. One let's you know how many "Stocks" you'll earn depending on how much you've earned in the lifetime of the game. The other let's you know...

The value of a certain textbook decreases according to the formula V=45*20.9t where V is the value of the textbook in dollars and t is the age of the textbook in years. What is the...

In a Minnesota swamp in the springtime (after the last frost) the number of mosquitoes per acre appears to grow according to the formula N=100.1t+2 where t is the number of days...

I need to calculate annual growth. So if i grow my wealth by 1.5% each year. I need to know the formula for how to project 2040 without actually doing each year.

You want to purchase a new car in 5 years and expect the car to cost \$61,000. Your bank offers a plan with a guaranteed APR of 5.5 % if you make regular monthly deposits. How much should you deposit...

the cost, c, of buying t trees and b bushes together with delivery charge is c = 10t +6b +15 greg has £315 to spend and needs 35 bushes, how many trees can he buy?

I am a stock trader who earns 3% on my account each month. If I start with an initial investment of 100\$, earn 3% growth each month, while also adding an additional 100\$ to the account each...

1. r=2s—2t. Solve for t. When I try to solve, I get (2s—r)/(2) but the book says the answer is s—(r/2)      2. (A/P) = B—1. Solve for B. Again, when I try to solve I get...