The table below represents an exponential equation. Find the initial value, the common ratio (multiplier), and whether it.is growth or decay. To type a fraction such as use the forward slash like this 1/3. y 500 100 20 3 4 Initial value is Common ratio (multiplier) is Growth or decay? (type out either "growth" or "decay")

The table below represents an exponential equation. Find the initial value, the common ratio (multiplier), and whether it.is growth or decay. To type a fraction such as use the forward slash like this 1/3. y 500 100 20 3 4 Initial value is Common ratio (multiplier) is Growth or decay? (type out either "growth" or "decay")

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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What’s the initial value and what’s the elimination rate?
The quoted futures price corresponds to a forward rate of 8% per annum with quarterly compounding and actual/360. The parameters for Black’s model are therefore:Fk = 0.08, K=0.08, R=0.075, tk=0.75, SDk=0.15and P(0,tk+1)=e-0.075x1=0.9277 . Use these information to estimate the call price.
(a) Find the value at risk (VaR) for an investment of $400,000 at2%. (That is, find out how low the value of this investment could be if the worst 2% of outcomes are ruled out.) The investment is expected to grow during the year by 10% with SD 35%. Assume a normal model for the change in value. (b) How much smaller would the annual SD of the investment need to become in order to reduce the VaR to $100,000? Assume that the expected growth remains 10%. (a) The value at risk (VaR) for an investment of $400,000 at 2% is _____ (Round to the nearest thousand dollars as needed.) (b) The annual SD of the investment would need to become _______%. (Round to four decimal places as needed.)
a) Find the value of X, Y, Z b) Calculate the composite Index for the cost of making the food in the year 2017 based on the year 2015.
The Deepwater Horizon oil spill in the Gulf of Mexico on April 20, 2010 was "an environmental disaster of unprecedented proportions" and was a "devastating blow to the resource-dependent economy of the region" [1]. According to the Washington Post, it is estimated that 9857 9857 cubic meters of oil per day spilled into the Gulf of Mexico on August 2, 2010 Assume that an average of 9857 m^3/day of oil spilled into the Gulf of Mexico everyday and that it formed a hemispherical dome of radius r on the ocean floor. D) find the rate of change of the radius with respect to time when the volume of the oil spill is 50,000m^3. E) Since only the oil that is in contact with seawater can mix with seawater, it is important to know how much of the surface area of the oil spill is in contact with seawater. Find the rate of change of the hemisphere's surface area with respect to time when the volume of the oil spill is 50,000 m3. Include units in your answer. You should assume that only the top…
The Deepwater Horizon oil spill in the Gulf of Mexico on April 20, 2010 was "an environmental disaster of unprecedented proportions" and was a "devastating blow to the resource-dependent economy of the region" [1]. According to the Washington Post, it is estimated that 9857 9857 cubic meters of oil per day spilled into the Gulf of Mexico on August 2, 2010 Assume that an average of 9857 m^3/day of oil spilled into the Gulf of Mexico everyday and that it formed a hemispherical dome of radius r on the ocean floor. A) find a formula for the volume of oil spilled in cubic meters, t days after the start of the oil spill. Include units in answer B) find the derivative of volume formula with respect to time. Include units in answer. C) when the volume of the oil spill is 50,000m^3, what is the radius of the hemisphere of oil? Include units in your answer. Give your answer accurate to 3 decimal places. D) find the rate of change of the radius with respect to time when the volume of…
Strontium 90 (Sr-90), a radioactive isotope of strontium, is present in the fallout resulting from nuclear explosions. It is especially hazardous to animal life, including humans, because, upon ingestion of contaminated food, it is absorbed into the bone structure. Its half-life is 27 years. If the amount of Sr-90 in a certain area is found to be eight times the "safe" level, find how much time (in years) must elapse before the safe level is reached.
Strontium 90 (Sr-90), a radioactive isotope of strontium, is present in the fallout resulting from nuclear explosions. It is especially hazardous to animal life, including humans, because, upon ingestion of contaminated food, it is absorbed into the bone structure. Its half-life is 27 years. If the amount of Sr-90 in a certain area is found to be 16 times the "safe" level, find how much time (in years) must elapse before the safe level is reached.
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What’s the initial value? What’s the absorption rate?
A lawn has an area of 200 square feet, and an infiltration capacity of 4 inches per hour. There are 12 inches in 1 foot. 6 inches of rain fall in one hour. I suggest making a sketch of the system to help visualize. 1. What is the volume of water, in feet cubed, that will run off the lawn from this event? 2. What is the volume of water, in feet cubed, that infiltrates from this event? Set up all calculations neatly; explain as you go. Be sure to use proper units and conversions. Circle final answers.
Airphone, Inc., manufactures cellular telephones at a pro-cessing cost of $47 per unit. The company produces an average of 250 phones per week and has a yield of 87%good-quality phones, resulting in 13% defective phones,all of which can be reworked. The cost of reworking adefective telephone is $16.a. Compute the quality-productivity ratio (QPR).b. Compute the QPR if the company increased theproduction rate to 320 phones per week while reducingthe processing cost to $42, reducing the rework cost to$12, and increasing the product yield of good-qualitytelephones to 94%.