Answer:

Step-by-step explanation:
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable; they are different forms of the same thing. If mass is somehow totally converted into energy, it also shows how much energy would reside inside that mass: quite a lot.
Step-by-step explanation:
Answer:
Marci answered 40 out of 50
Marci answered 2 more questions correctly.
Step-by-step explanation:
Donovan got 38 out of 50
Marci got 80% which means 40 out of 50
40-38 = 2
Answer:
547.5 cm
Step-by-step explanation:
730(9/12)=547.5
Deal 2 is the best deal. Deal 1 is $3.21 per apple but Deal two is $3.19 per apple.