Need asap for a !

which best compares the characters of enrico fermi and marie curie?

a) they both afraid of failure and the opinion of others.

b) they were both extremely dedicated to their work

c) they both living in france when they conducted their work

d) they were both married to scientists, with whom they worked closely.

The correct answer is: B) they were both extremely dedicated to their work

Enrico Fermi was an Italian that lived in the US was a Nobel Prize winner that helped to create the first nuclear reactor in the world - called Chicago Pile-1”, he had an enormous impact on nuclear energy and physics.

Marie Curie was a Polish physicist and chemist that conducted one of the firsts studies on radioactivity. She discovered the Radium element and the x-ray. She was the first woman to win the Nobel Prize and the first woman to win it in two different categories.

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4

the answer is c. he is an efficient leader who prompts his crew to work quickly .

explanation: