1) 1454.88
2) 1454
3) 1.45x10^3
not sure about number 2from what you wrote as the question,
If y = 2392.25x0.65-26.2x3.82
0.062
Express y correct to 2 decimal places
Express y correct to 3 significant places
Express y in scientific notation correct to 3 significant figures.
I will appreciate if someone can help?
thank you