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The cost of a DVD box set increase from 30 to 35 a student says that this represent a 5% increase in the price explain the students error what is the actual percent increase
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A cylinder has a diameter of 6 ft and height of 9 ft. What is the volume of this cylinder? A) 54 ft2 B) 169.8 ft3 C) 254.3 ft3 D) 1,017 ft3 answer plz I got yall ill hook yall up plz help
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Find each missing length to the nearest tenth of a unit. left side 18 ft. base 15 ft.
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If the length of Line AB is 9 units, the length of of line BC is 12 units, the length of line CA is 6 units, and the length of Line PQ is 3 units, then length of Line QR is units and the length of lin
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Researchers wanted to measure the effect of alcohol on the development of the hippocampal region in adolescents. The researchers randomly selected 13...
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The height of a triangle is 4 ft less than the base x . The area is 126 ft 2 . Find the dimensions of the triangle.
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A scatter plot was made using data on tuition at Public 2 year colleges from 1964-2011 and a linear trend line was added. The equation and R2 for the...
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Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest.
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HELP PLEASE!!!! Kareem wants to write an equation for the data in the table below. x y 1/8 1/4 1/2 1 -3 -2 -1 0 What is the general form of the equation Kareem can use to represent the data? y=mx+b y=
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Suppose planet A's diameter is approximately 2 times planet B's and both bodies are spheres. What is the ratio of their volumes?
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A sales clerk receives a monthly salary of $650 plus a commission of 7% on all sales over $4800. What did the clerk earn the month that he sold
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A village wishes to measure the quantity of water that is piped to a factory during a typical morning. A gauge on the water line gives the flow rate...
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Similar triangles have _________. A. proportional corresponding angles B. one vertical pair C. proportional corresponding sides D. parallel opposing sides
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Question1, Determine the values of a for which the system has no solution, exactly 1 solution or infinitely many solutions: x + 2y + z = 2 2x 2y + 3z...
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using this equation profit = .15x - 28 what should the x an y axis be ? is x 1 and y -27.85 rounding to -28.?
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For a particular event, 879 tickets were sold for a total of $4408. If students paid $4 per ticket and nonstudents paid $6 per ticket, how many student tickets were sold?
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You purchased $3,782 worth of office equipment on a deferred payment plan. The plan allows you to make no down payment, and there is no payment at all for 6 months. If the entire $3,782 is paid in ful
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A principal of $1600 is invested at 6% interest, compounded annually. How much will the investment be worth after 7 years? Use the calculator provided and round your answer to the nearest dollar.
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In any right triangle, the acute angles are complementary; that is, their sum is 90°. Use the trigonometric ratios to verify that the sine of an angle is equal to the cosine of its complement.
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On a photograph of a triangular piece of land, the lengths of the three sides are 4 cm, 7 cm, 9 cm, respectively. The shortest side of the actual...
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A portrait has dimensions of 30 inches by 40 inches and is surrounded by a frame of uniform width. if the total area (portrait plus frame) is 1496 square inches, find the width of the frame.
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In how many ways can I partition a set of 5 people into two non-empty sets?
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At which points are the tangents drawn to the ellipse x2+y2=5x+5y parallel to the x -axis?
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The probabilities that a service station will pump gas into 0, 1,2,3,4, or 5 or more cars during a certain 30-minute period are 0.10, and 0.17,...
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A truck can be rented from Basic Rental for $50.00 a day plus $0.15 per mile. Continental charges $32.00 per day plus $0.45 per mile to rent the same...
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Using information from an internet source, determine the current interest rate a credit card or loan. Suppose you borrow $1000 (or spend $1000) on a
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If x= -2 and y = the square root of 12, then 2(3x^3 + 2y^2) = a. 12 c. 48 d.
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The school council is raising money for a field trip to the state capital. To raise money, members are renting a cotton candy machine and selling cotton candy at lunch. They need to raise at least $18
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A family is planning on spending some time in Italy and hopes to rent a car for part of the trip. They find that gasoline is selling for 1.
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In March, volunteers for a charity walkathon in Toronto raised $89,351. Volunteers in Montreal raised $102,459. Volunteers in Edmonton raised $78,505. a. Round each amount to the nearest thousand doll
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Calculating interest rates and graphing supply and demand tables Click here to take a quick tutorial on MS Excel. Table 1:
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The wavelength of light is given by the velocity divided by the frequency. The velocity of blue light is 300,000,000 m/sec, and its frequency is...
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If the ratio of men to women in a movie theater is 1.00 when written as a decimal, what must be true? The ratio of women to men in the theater is 0.50. The ratio of women to men in the theater is 2.00
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What does it mean that nikoleta is in the 10th percentile for both length and weight? is that a desirable statistic if she was in the 50th percentile at birth?
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How do you calculate this my umrn is 213177119222261242451224210222481099188817 and the I have to use a octagon with x=8 and side a=119 I have to get a matrix code and solve it I got the area which is
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Selma uses a trail that runs threw the park near her home. The trail is a loop that is 3/4 of a mile long. On Monday, Selma ran the loop in 1/6 of an hour. What is Selma rate in units per hour for Mon
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A rectangular take is six times as long as it is wide. If the area is 150ft^2, find the length and the width of the table
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four second order partial derivatives e^-5xy+3x^4y^5
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Jen has a checking account balance that is less than -$5. Does she owe more or less than $5? Explain your answer.
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You make a map to your house on a 3-inch wide by 5-inch wide index card. what will be the perimeter of your map if you use a copier to enlarge it so it will be 8in long.
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The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 185 and a variance of 4.
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Define the following on U= {a,b,c,d,e} with the set A={a,b,c} and the binary operator defined on A, called circle S (please help finial tomorrow and completely lost)
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The system of equations n=m and n=4m is the point (0,0). which of the following statements is true.A. (0,0) is a solution to n=m and to n=4m.B.No point no the line n=m is also on the line n=4m.C.every
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If the Nielson family had a monthly budget set up which showed their expenses of 3,669 dollars, payroll deductions of 1,295 dollars, savings plan
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This algorithm, by considering trucks one at a time, may not achieve the most efficient way to pack the full set of containers into an available collection of trucks. (a) give an example of a set of w
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The movie theater sates prospective people who visit the theater pay the average cost of their ticket is $52 with a standard deviation of $4.
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Consider a square and a regular hexagon (a six sided figure with sides of equal length) one side of the square is 4 feet longer than a side of the hexagon. And the two figures have the same perimeter.
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The altitude of a triangle is increasing at a rate of 1.5 centimeters/minute while the area of the triangle is increasing at a rate of 2.5 square...
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Write the pair of fractions as a pair of fractions with a common denominator for 3/10 and 2/5 - Please Help Immediately
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Does the function, y=f(x)=3 / x^2 -x have either a horizontal or a vertical asymptote?