Alan

pmcclure:

is there a way to factor polynomials on this calculator? thanks

snape9303:

A truck accelerating at 0.0083 meters/second2 covers a distance of 5.8 × 10Ê4 meters. If the truck's mass is 7,000 kilograms, what is the work done to reach this distance?

ThaKidd:

How do I put 5 degrees and 15 minutes in a calculator

CPhill:

Thanks for that tip, Alan.

I should have checked that first !!

samgelinas:

amber6198:

:? The logistic growth function f(t)=67000/1+1339.0e^-0.11t models the numbers of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. How many people become ill with this infection when the epidemic began?
A) 67,000 people
B) 1340 people
C) 50 people

You only need to replace "t" by "0" in your equation, because "t" it's for the time.

So at the time "0" you'll have 67 000 peoples infected.

Guest:

The rate at which an event occurs has an interval of A. Rate is increased by B. What is the reduction to the interval?

Example:

Something occurs every 2 seconds.
I want this rate to increase by 55% (New total would be 155%)
What is the reduction to aforementioned interval to get this new rate?

elka32312:

:!: if for the first second of a minuit i give you one penny and for second i give you two and for third i give you four and for fith i five you eight. how much would you have after a minuit?