Mathematics, 05.07.2019 19:00 rocksquad9125

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0.468 is the right answer on the first part. First you multiply without the decimal point, and then put the decimal point as the answer. And it gave us, 468*1=468 , or therefore, the answer has three decimal places. And it gave us the answer is 0.46768 is the right answer. 4.68 is the right answer on the second part. You can also multiply without the decimal point, and then put the decimal point it's going to be the answer. And it gave us, , or therefore, the answer it has two decimal places and the answer is 4.68 is the right answer. 4680 is the right answer on the third part. First you had to multiply by the exponents, and it gave us, 10^3=10*10*10=1000*4.68 . Multiply by the numbers, and it gave us the answer is 4.68*1000=4680 , or 4680 is the right answer. 46.8 is the right answer on the last part. First you had to multiply by the exponents, and it gave us, 10^2=10*10=100*0.468 . Then you multiply by the numbers, and it gave us, 0.468*100=46.8 , and it gave us the answer is 46.8 is the right answer. Hope this helps! And thank you for posting your question at here on , and have a great day. -Charlie

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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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i would you but i don't under stand the qustion

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