Noversmtscaselle Noversmtscaselle

14-12-2016
Mathematics

contestada

Which number is a solution to the inequality?

6 > z(10 - z)

a. 0
b. 1
c. 2
d. 3

Respuesta :

RonPayne RonPayne

15-12-2016

Answer is a.
6>z(10-z) | z(10-z)<6 | 10z-z^2<6 | -z^2+10z-6<0

Multiply by -1: z^2-10z+6>0

Answer Link

nobillionaireNobley nobillionaireNobley

16-12-2016

6 > z(10 - z)
6 > 10z - z^2
z^2 - 10z^2 + 6 < 0
z > 9.36, z < 0.64

Therefore, option a is the correct answer.

Answer Link

Otras preguntas

PLEASE HELP ME. I NEED AN ANSWER ASAP. PLEASE, THANK YOU!Select the correct answer from each drop-down menu.Simplify the given polynomial and use it to complete

restrictions on f(x) = 1/x+5 and g(x) = x-2

what are the differences between differing map projections ?

What character trait does Penelope demonstrate when she calls for the suitors to hold a contest? What other character has a similar trait? She demonstrates cle

Help!!! I need this please

can someone explain the elimination method to me for this problem?

Which Neoplantonic ideas did Augustine borrow and express in Book XI of Confessions

i will give brainliest only if your CORRECT The words subsequent and submerge both contain the prefix sub. Based on this information, what does the prefix sub

help with questions please

Select all that apply. The Tang Dynasty interacted with foreigners by: a Letting them buy property in China. b Accusing them of corruption and the downfall of