Mathematics

For which pairs of functions is (fg)(x)=x of functions is (fg)(x)=x
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what is the volume of a hemisphere with a radius of 2.3m round to the nearest tenth of a cubic meter
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Nine times a number y subtracted from 95 equals 37
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Which equation best shows that 55 is a multiple of 11? Choose 1 answer: (Choice A) A 55 = 44 + 1155=44+1155, equals, 44, plus, 11 (Choice B) B 11\times5=55115=5511, times, 5, equals, 55 (Choice C) C 11\div55 = 51155=511, divided by, 55, equals, 5 (Choice D) D 55 - 11 = 445511=44
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A bookcase has two shelves. The top shelf has 10 more than 1/3 the number of books on the bottom shelf. There are 12 books on the bottom shelf. How many books are on the top shelf?a.4b.14c.40d.46Show your work below!!!
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what is the inequality for 5(x+3)8
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In a study of environmental lead exposure and IQ, the data was collected from 148 children in Boston, Massachusetts. Their IQ scores at age of 10 approximately follow a normal distribution with mean of 115.9 and standard deviation of 14.2. Suppose one child had an IQ of 74. The researchers would like to know whether an IQ of 74 is an outlier or not. Calculate the lower fence for the IQ data, which is the lower limit value that the IQ score can be without being considered an outlier. Keep a precision level of two decimal places for the lower fence.
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Marc was born on his grandmothers 56th birthday. In how many years will Marcs grandmother be 5 times as Marc will be then?
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What is the slope of the line?
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The retail price of a product is $77.30 per square metre. Trade price is retail less 12.5%. Calculate the trade price of 5.35m of the product.(Answer should be in $ pls)
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if 3x > or = 2x+5 then what is 3x-10 > or = 2x -__
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sanRAPOR is a right triangle. IF RO = 8, what is PO?mios16
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Name the restrictions on x then solve showing your steps2/x-3=5/x
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Two parallel lines are crossed by a transversal.What is the value of x?
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PLEASE HELP I HAVE NO IDEA IM GONNA FAIL
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A rain gutter is made from sheets of aluminum that are 16 inches wide by turning up the edges to form right angles. Determine the depth of the gutter that will maximize its cross- sectional area and allow the greatest amount of water to flow. What is the maximum cross-sectional area?
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Draw a rectangle that has the area of 56 sq.cm.
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Find the distance between the points (-5, -10) and (2, 4).Math item stem imageCLEAR CHECK4.5812.1215.6521
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what 2 numbers multiply to get -120 and add to get -14
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According to a recent report, 60% of U.S. college graduates cannot find a full time job in their chosen profession. Assume 57% of the college graduates who cannot find a job are female and that 18% of the college graduates who can find a job are female. Given a male college graduate, find the probability he can find a full time job in his chosen profession? (See exercise 58 on page 220 of your textbook for a similar problem.)
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The lengths of the sides of a triangle are 11.25 inches, 9.25 inches, and 10.25 inches. What is the perimeter of the triangle?
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Brian's kite is flying above a field at the end of a 40 m string. If the angle of elevationto the kite measures 70, how high is the kite above the ground? Round your answerto the nearest tenth of a meter.
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Why would there be different published values for the normal range of a particular measurement? why do these values have to be updated periodically?
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4(960+2-125)+5 what is the solution to this mathematical expression?
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