1. The exponential models below describe the population of the indicated country, A, in millions, t years after 2010. Russia - A=141.9e^–0.005t Japan - A=127.3e^–0.006t Iraq - A=31...

1. The exponential models below describe the population of the indicated country, A, in millions, t years after 2010. Russia - A=141.9e^–0.005t Japan - A=127.3e^–0.006t Iraq - A=31...

help needed with equation!

Big Ideas Math saids that I am wrong even though I think I am right.

Been trying 2 figure out this math problem for a hour and a half help me

I don't know how to write the equations because i cant figure out what am i supposed to take from this word problem to GET the equations the question; The cost of 1...

The Sugar Sweet Company is going to transport its sugar to the market it will cost $7500 to rent trucks , and it will cost an additional $250 for each ton of sugar transported. Let c represent the...

please.help. im clueless

x^2-8x=-13

4x^4-11x^2-45=0

2t-5√t-3=0

1/a-1/3=1/a-2

36(r-4)^2=A

Find an equation for f-1(x), the inverse function. f-1(x)=

Find an equation for the hyperbola that satisfies the given conditions: Foci (0,±6), asymptotes y=±(1/3)x

Word problem goes as followed: A recording company invests $18,972 for the set-up cost for producing a master tape of a band and it costs $1.90 to make each copy of the master tape. Each...

Hi there, I I have a question about Physics/ chemistry. If I have a bag of iron oxide(lll) and powdered aluminium in the ratio of 3:1 totalling 72g, with 54g being Fe2O3 and 18g of 2Al, what...

The equation are listed on rows. -5x+y= 11300 ...

Studying for a math test

can u show me the working out plz!

Show the balanced net ionic equation and list spectator ions when a solution of potassium iodide and lead (II) nitrate react to produce a precipitate of lead (II) iodide suspended in a solution of...