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Petrolyn motor oil is a combination of a natural oil and synthetic oil,it contains 8 liters of natural oil for every 5 liters of synthetic oil.in order to make 1027 liters of petrolyn oil,how many lit
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In 2015 there were approximately 33,300 firearm fatalities ( homicide and suicides )Express the quality in deaths per hour
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The pitch of a roof is its slope. Find the pitch of the roof shown. I know I have to use rise over run. The answer i got was .6. I want to make sure that is correct before i hit submit. I have attache
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Last year 40 people adopted a manatee through Fias fountain. This year 15% more people adopted a manatee. How many adopted a manatee this year?
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A manufacturer sells two goods, one at a price of $4000 a unit and the other at a price of $16000 a unit.
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Algebra 2 22. Quality Control Suppose the experimental probability is 1/3 that a carton of eggs contain at least one broken egg.
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Create and post two functions, f(x) and g(x) with sum, difference, product and quotient. Provide examples of f(g(x)) for both functions with solutions. And inverse each for f(x) using f(f^-1(x)). Make
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Solve the linear inequality. Write the solution set and graph it on a number line . If you are typing the quiz, you can easily create number lines...
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The URL https:imgsafe.org/23b9f12242.png contains the question. Please answer it.
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Find the volume of the solid obtained by rotating the region bounded by y=0, y=cos(8x), x=/16, x=0 about the line y=1. Please use disk/washer method....
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You invested a total of $25000 at 3% and 4.5% simple interest. During one year, the two accounts earned $900. How much did you invest in each account?
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Casey buys bracelet space for the bracelet and pays $0.72 sales tax the sales tax is 6% what is the original price of the bracelet before tax
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Please show your work! Solve each equation and check for extraneous solutions. Case 1: Case 2: | -4x | = 32 13.
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Jina , Greg , and Ryan sent a total of 115 text messages over their cell phones . Ryan sent 4 messages as greg . Greg sent 5 more messages than jina. How many messages did they each send?
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For this project assume you by a new car for $45,000 and the car depreciates in value at a linear rate of $5000 per year.
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Two microphones, 1 mile apart record an explosion. Microphone A received the sound 2 seconds before microphone B. Where did the explosion come from?
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6. (6 pts) Given f(x) =x-5 and g(x)=|x+7|, which of the following is the domain of the quotient function?
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Suppose that a local mosquito population exhibits exponential growth by doubling every 6 years. Considering that the initial population were 100 mosquitoes, answer the following
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percent of all California drivers wear seat belts if three drivers are pulled over what is the probability that all would be wearing their seat belts?...
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A call-in poll conducted by a local radio station concluded that race would not be an issue in the 2008 presidential election.
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the coordinates of the center are (-1,-3) , one vertex is at (4,-3) , and c/a= 4/5
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Consider a local community of prairie dogs in South Dakota that are increasing at a rate of 15% per month. Using the rule of 70, answer the following: what is the approximate number of months in which
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Max is buying a home worth 250000. He will pay 3 percent in closing costs and 12 percent for a down payment. Calculate how much he will pay for each of these one-time fees
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I do the 2nd part? If the graph of the quadratic function f ( x ) = x 2 + dx + 6 d has its vertex on the x -axis, what are the possible values of d ?...
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according to a survey by the administrative management society, one'half of US companies give employees 4 weeks of vacation after they have been with...
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The sales tax for an item was $12.90 and it cost $430 before tax. Find the sales tax rate. Write your answer as a percentage.
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The drawing is 4 centimeters for #12 and 6 centimeters for #13. Find the scale of the drawing. Explain.
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Hi There, Could you please take off all the material I created from your website?
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How to come up with the answers An anonymous survey of college students was taken to determine behaviors regarding alcohol, cigarettes, and illegal...
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A gas molar mass 33 kg/kmol occupies a volume of 0.1 m^3 in a piston-cylinder device to 3 bar and 360 K. A heat input results As the gas expands to...
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In 1993, funding for a program increased by 0.25 billion dollars from the funding in 1992. In 1994, the increase was 0.75 billion dollars over the funding in 1993. For those three years the funding
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Of the 8 companies that win, two companies will also win use of the hospitality suite during an event of their choosing. What is the probability of a winning company, getting the use of the hospitalit
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Mitzi has 38 coins. she divides the coins equally among herself and her 3 brothers. how many coins does each person get? are any coins left over?
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) f is a function that takes a real number x and performs these four steps in the order given: (1) Multiply by -4. (2) Add 4. (3) Take the square...
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Please Show your work! Simplify by combining like terms 5 + 10s - 8s -5a - 4a + b 2a + 3b + 4a 6r + 3s + 2s 7b - (3a - 8b) Solve each formula for the...
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A bag contains two red marbles, three green ones, one lavender one, three yellows, and five orange marbles. HINT [See Example 7.
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Unleaded gasoline sells for $2.869 per gallon.How much would 10cost? Round your answer to the nearest cent?
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Given f(x)= x^2 + 5x - 5, calculate f(2)-f(4) / 2-4 a) 22 b) 11 c) -11 d) -22 e) -44 f) None of the above
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What are the approximate area circumference, respectively, of a circle with a diameter of 30 inches?
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There are 640 acres in a square mile. How big( in acres) is a rectangular field that is 0.3 miles by 1.3 miles?
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2. Consider 2 1/2 divided by 1/4. (a) Write a real-world problem for the division. (b) Create and explain a model for the division. (c) Find the quotient for the real-world problem in part (a). Show
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Use symbols to write the logical form the argument given below and then determine whether or not it is a valid argument:
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Last night Julie’s pet hamster Zoe kept Julie awake for at least an hour running on her exercise wheel and scratching at the corner of her cage so he ran on the wheel at least twice as long as she s
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It is raining and rainwater is running off an ellipsoidal dome with equation 4x^2+y^2+4z^2=16, where zgt;=0.
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For a comparison of two study guides for a mathematics course, 10 student volunteers were found. They were randomly assigned, 5 to study guide A, and...
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Jack drives his bike for 10 km in 0.5 hours. The bike's wheel has a diameter of 45.3cm. What was the cyclists average angular velocity in revolutions...
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Need assistance with this derivative graph. It models the position of a car in relation to time and speed. Can someone please help?
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You need to make mashed potatoes, so you a 11 pound bag of Russet potatoes from the grocery store. To the nearest tenth of a kilogram, how many kilograms of potatoes are in the bag? Take a kilogram to
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An investment of $ 77, 000 was made by a business club. The investment was split into three parts and lasted for one year.
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Mr. Gardener has $300,000 in his savings account and receives 8 1/3 % interest annually. What interest (in dollars) does he receive annually?