Monday

November 24, 2014

November 24, 2014

Posted by **samuala** on Saturday, July 31, 2010 at 11:32pm.

N(t)= -3t^3 + 23t^2 + 8t

a. Rewrite the formula by factoring the right-hand side completely.

N(t)= -3t^3 + 23t^2 + 8t

N(t)= (-t)(3t^2 - 23t - 8)

N(t)= (-t)(3t+1)(t-8)

b. Use the factored version of the formula to find N(3).

N(t)= (-t)(3t+1)(t-8)

N(3)= (-3)(3(3)+1)(3-8)

N(3)= (-3)(9+1)(-5)

N(3)= (-3)(10)(-5)

N(3)= (15)(10)

N(3)= 150

C .the workers are most efficient in about 5 and a half hours because they make almost 250 components

d. The maximum number of components assembled per hour during a 8 hour shift is 1115 components.

- algebra -
**PsyDAG**, Sunday, August 1, 2010 at 12:00pma and b are correct, but I have no idea what you are talking about for c an d.

**Answer this Question**

**Related Questions**

physics - i can not find the correct answer for this one i got D but someone ...

Algebra 2 - Determine the x-intercepts of the f(x)= (x-2)(x+3)(x-7) Please ...

algebra 2 - divid 4/x^7 by 12/x^5 I got this far but Got lost can some help me 4...

Algebra - I need to rewrite the following as an equivalent logarithmic yt = x I ...

Math algebra honours - Can someone please answer my question it is the other one...

Pre Algebra HELP - please help dont get it when it sayuse the distributive ...

Algebra - Rewrite the following in simplified radical form. (sqrt24w^8) I got 4w...

Algebra II - The directions are factor completely... the problem is 30xy-72y-3x^...

8th Grade Algebra: Answer Check #2 - Add or Subtract (Radicals) { this means ...

Algebra - At 3PM, two ships started sailing toward each other from ports which ...