AgeLannister AgeLannister

11-01-2017
Mathematics

contestada

Use the quadratic model d= -3p^2+168p-315 to predict d if p equals 15.

a) 1845
b) 2160
c) 1530
d) 2880

Respuesta :

josebravo josebravo

11-01-2017

a) i think is the correct answer

Answer Link

apologiabiology apologiabiology

11-01-2017

d=-3(15)²+168(15)-315
d=-3(225)+2520-315
d=-675+2205
d=1530

C is answer

Answer Link

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