3. Perform each calculation to the correct number of significant figures. a) 1.10 0.5120 x 4,0015 43.4555
b) 0.355 + 105.1 – 100.5820
C) 4.562 * 3.99870 - (452.6755 – 452.33)
d) (14.84 % 0.55) -8.02
I need help please show cAlculations

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.

How do you convert celsius to kelvins