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Assume that the growth of the membership of a country club was linear from 1996 to 2000 with a membership of 199 in 1996 and a rate of growth of 708 per year.

a. write an equation for the membership P of this country club as a function of the number of years x after 1996.

b. Use the function to estimate the membership in 2004.

a. Find the modeling equation for the membership of this country club as a function of the number of years x after 1996.

P=

(Type an expression using x as the variable. )

b. Use the function to approximate the membership in 2004.

 members =

Landon was taking a math test. He finished 1/2 of the test in 3/5 of an hour. How much of the test will have done in one hour if he keeps the same place?

Simplify your answer completely.

of the test

 What is the probability of getting two heads when you are tossing two coins?

What percent is 135 of 90?

(Show solution)

Answer with solution.

d/dx 4 sin (2x/x+1)

Nettie's Bargain Clothing is having a huge sale. All shirts are $3 each and all pants are $5 each. You go to the sale and buy twice as many shirts as pants and spend $66.

a) Write a system of equations that models this situation where s = number of shirts and p = number of pants

Equation 1:   

Equation 2:   

b) Solve this system using substitution to determine how many of each item you bought. Write your answer in a complete sentence.

You bought  pairs of pants and  shirts.

Can someone please help me

What is 2+2 =?

1. Given f(x) = 4x² - 2x + 1/x find (i) f(2) (ii) f(x-1) (iii) f(-2)

While he was homesick and bored, Billy got out his coin collection.  He has a collection of brand new shiny dimes and/or quarters worth $2.50.  Which of the following numbers cannot be the total number of coins in his collection?                                                                                 

            10           22           18           25           13           19           16

What makes a polygon a “regular” polygon?

a) Since decimals are just another name for a fractional quantity, it shouldn’t matter which form of the numbers you use to do a problem. To illustrate this, do the following problem using the decimal form of the numbers.               

 4.2 + 1. 35 =

b) Now, change the above problem to the fractional equivalent and do it using fractions, and show that the answer is the same.                                                                       

The weights (in pounds) of three adult males are 160, 215, and 195. What is the standard error of the mean for these data?

If the exchange rate rises from 0.90 euros per dollar to 1.00 euros per dollar, has the dollar appreciates or depreciated? has the euro appreciated or deppreciated?