finance - math question

A credit card account had a $205 balance on March 5. A purchase of $152 was made on March 12, and a payment of $200 was made on March 28. Find the average daily balance if the billing date is April... more

An object is dropped from 44 feet below the tip of a pinnacle atop a 368 foot building the height h of the object after t sec is given 6t squared + 324. find how many seconds before it reaches ground

object is dropped from 44 feet below the tip of a pinnacle atop a 368 foot building the height h of the object after t seconds is given by the equation h equals -16t squared + 324. find how many... more

04/23/19

Which Is the demonstration of ∆=b^2-4ac?

Uniform motion math problem, PLEASE HELP!

Matt jogged to his friends house 12 miles away and then got a ride back 12 miles on the same route. It took him 2 hours longer to jog there than ride back. His riding rate was 25 mph faster than... more

04/22/19

This exercise uses the population growth model. The bat population in a certain Midwestern county was 240,000 in 2012, and the observed doubling time for the population is 32 years.

(a) Find an exponential model n(t) = n02t/a  for the population t years after 2012. n(t) =  (b) Find an exponential model n(t) = n0ert for the population t years after 2012. (Round your r value to... more

04/22/19

If (x+y)^2=9 and (x-y)^2=4 then x^5+y^5=?

04/21/19

Algebra Descartes rule

Use​ Descartes's rule of signs to discuss the possibilities for the roots of the equation. Do not solve the equation.x^3+7x^2+2x+4=0A 1 Positive real root and 2 negative real rootsB 1 Negative real... more

04/21/19

A man invests $4000 in an account that pays 7.5% interest per year, compounded quarterly.

(a) Find the amount after 2 years? (Round your answer to the nearest cent.)(b) How long will it take for the investment to triple? (Round your answer to two decimal places.)
Law

04/17/19

What is criminal law?

04/16/19

how do you find the difference between two integers

the sum of 3 times larger of two integers and twice the smaller is -25. the difference between the integers are 5. what are the two integers

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