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How big is e equals mc2?

e = mc2 is an equation, it has no size of its own. The value of e (energy) depends on the amount of mass (m) and conversely. The smaller the mass is the smaller the amount of energy.


Is a 36DD bigger or smaller than a 32E?

A 36DD is generally larger than a 32E. The number (36 vs. 32) indicates the band size, with 36 being a larger measurement around the ribcage. The cup size (DD vs. E) also suggests that a 36DD has a larger volume than a 32E, as a larger band size typically accommodates a larger cup size.


How can prove the formula E equals mc2?

E is energy M is mass C is speed of light Basically Einstein looked for biggest number in physics (c - speed of light) then squared it to make it bigger. That's what he thought would be the energy created by splitting an atom which had a mass of M. Think he might have underestimated


What is a coeffiecnt in algerbra?

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. A coefficient must be a number or a symbol for a constant number. This includes pi and e as coefficients.2x=6(pi)x=44(x+2)=19


How do you Derive variance formula?

var(x) = E[(x - E(x))2] = E[(x - E(x)) (x - E(x))] <-------------Expand into brackets = E[x2 - xE(x) - xE(x) + (E(x))2] <---Simplify = E[x2 - 2xE(x) + (E(x))2] = E(x2) + E[-2xE(x)] + E[(E(x))2] = E(x2) - 2E[xE(x)] + E[(E(x))2] <---Bring (-2) constant outside = E(x2) - 2E(x)E[E(x)] + E[(E(x))2] <--- E[xE(x)] = E(x)E(x) = E(x2) - 2E(x)E(x) + [E(x)]2 <----------E[E(x)] = E(x) = E(x2) - 2[E(x)]2 + [E(x)]2 var(x) = E(x2) - [E(x)]2