The table gives the masses of the three fundamental particles of an atom. Match each combination of particles with its total mass. Round the first factors to four decimal places.
Particle Mass (grams)
proton 1.6726 x 10-24
neutron 1.6749 × 10-24
electron 9.108 x 10-28
two protons and one neutron
two electrons and one proton
one electron, one proton, and one neutron
one proton and two neutrons
Mass
Particles
1.6744 x 10-24
grams
5.0201 x 10-24
grams
5.0224 x 10-24 grams
3.3484 x 10-24 grams

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the correct answer would be d because the slope is -2/2=1 and the y intercept is at 2 so that is the correction equation