What's the scientific notation for 42,000

4.2x10^4

You get this by moving the decimal 4 times to the left. To check your answer plug into the calculator and you should get 42,000  

y=mx+b

step-by-step explanation:

m slope

b y-intercept

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.