Stephanie invested money in an account where interest is compounded every year. she made no withdrawals or deposits. the function a(t) = 424(1 + 0.06)t represents the amount of money in the account after t years. how much money did stephanie originally invest?

Stephanie originally invest $424, where interest is compounded every year.

Step-by-step explanation:

Since we have given that

Since it is the formula for Compound interest,

Here, Principal amount = $424

Rate of growth = 6%

Number of years = t years

Hence, Stephanie originally invest $424, where interest is compounded every year.

Stephanie originally invest $424, where interest is compounded every year.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

rauschg · hand

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step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

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