1. Veronica is ordering trophies for her school. Company p charges $3.50 for each trophy and a one-time engraving fee of $25. Company R charges $7.50 for each trophy
and a one-time engraving fee of $17. Which inequality can be used to find x, the
minimum number of trophies that can be ordered for that the total charges at Company
P is less than the total charge at Company R?
A 3.5 + 25.2 < 7.5 + 170
B 3.5.2 + 252 > 7.5 + 172
C 3.5.7 + 25 < 7.5.2 + 17
D 3.5 + 25 < 7.5.2 + 17

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

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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answers

rauschg

rauschg · hand

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step-by-step explanation:

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405

its d hope this