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While another customer purchased the dozen orchids and a half dozen African violets for the total of $51.00. Suppose no sales tax, determine cost of each kind of flower.
Joe, who works for the national lending chain, is set up inside the convenience store eager to bail you out of whatever financial crisis you might possess. Find annual interest rate you paid for $10
If the savings fund pays interest at the rate of 3% per year compounded semiannually, how much money invested now will amount to $5000 after one year? Illustrate all work.
At the Crook Creek club cost are $2600.00 per year and $35.00 per round with the $5.00 cart rental. How many rounds of golf would need to play per year for cost to be equal at both clubs?
They give you option of receiving the base salary of $400 plus 4% commission, or you can get the straight 18% commission. Find amount of sales required for both options to result in same salary.
Second shipment contained 350 baseballs and 400 softballs and total cost for shipment was $3075. How much did we pay for every baseball and for every softball?
The problem examines effect of the horizontal stretch on zeros of the function. Graph f(x) = 4 - x^2. Mark zeros of f on the graph.
Whole-sale cost of each box of candy is $1.50. How many boxes should be sold each month to get the profit of at least $60? Graph revenue function.
The item which cost $2 thirty years ago now costs $10. Determine the simple exponential function of form y about which models cost of item.
Carry out following divisions, by using either long division or synthetic division, and write the answers as f(x)=q(x)d(x)+r(x).
Ffind degree of polynomial. Determine leading coefficient of polynomial and state whether it increases or falls at large negative and large positive values of x.
The newspaper carries advertisements for CD rates/terms for 4 local banks. Calculate effective rates for each, rounding to nearest 0.01%. Which is better deal?
Inflation is running at 2.5% per year if you deposit $10,000 in the account earning 7% per year compounded daily. In constant dollars, how much money will you possess 5 years from now?
Stocks in the certain market depreciated by 9% in last year. Suppose the trend continues, how much would the $10,000 investment made now be worth in two years?
How much to invest when you are twenty years old at 6% compounded monthly to end up with million dollars by age fifty? Round answer to the nearest dollar.
Write down the balanced equation for the combustion of solid acetylsalicylic acid to the carbon dioxide gas and water where aspirin is the analgesic acetylsalicylic acid, C9H8O4.
A sample of a gas in a cyclinder or piston apparatus occupies 38.6 mL at 1.27 atm and 15.7°C. If the temperature changes to 44.7°C and the volume of the sample is increased to 74.8 mL, calc
Assume that on January 1, 1866, one of the ancestors invested $36 compounded annually at 5.5%. If the money were left to you, how much money you have had on January 1, 2012?
A normal breath takes in about 1.0L of air. Assume air has anaverage molar mass of 28.8 g and its density is .97g/mol. How many molecules of air do you take in each breath?]
Explain why the reaction among the peroxydisulphate ion and iodide is slow and what type of reaction is this? Explain why.
Determine the molarity of a solution of glycerol which is made by dissolving the 30.00 mL glycerol at 15degrees Celsius in the enough water to make 275.00 mL of solution.
Briefly explain what chemical test will distinguish calcium chloride (CaCl2) from the calcium carbonate (CaCO3).
Determine the pH of a solution made by adding the 15.00g of sodium hydride (NaH) to enough water to make the 2.500 L of solution.
Determine the numbers of grams of solute are present in the 50.0 ml of 0.4888M K2CR207b) If 4.00 g of (NH4)2 S0 4 is dissolve in enough water to produce the 400ml of solution, calculate the molarity
Interstate 5 in California enters San Joaquin Valley through the mountain pass called Grapevine. What angle roadway makes with horizontal?