Basic Math question and answers for June 16, 2024
- Q A researcher is studying the relationship between sugar consumption and weight gain. Twelve volunteers were randomly assigned to one of two groups. The first group of five participants was put...
- Q A college official divides the student population into five classes: freshman, sophomore, junior, senior, and graduate student. The official takes a simple random sample from each class and asks the...
- Q C(x) is the total cost of producing x units of a particular commodity. Assume C(x) is in dollars. Use marginal cost to estimate the cost of producing the 21st unit....
- Q Hana paid $1,200 for the carpet in her living room. The room has an area of 251.2 square feet. What was her unit cost of carpeting in dollars per square...
- Q Given that the polynomial f(x) has degree 4, which of the following most accurately describes the number of turning points of f(x)?Select the correct answer below: The graph of f(x)...
- Q Simplify the expression(-2) 16/(-2)5
- Q George and Dale have been assigned the same number of math problems for homework. George has finished 20 problems, and Dale has finished 4 problems. If Dale has three times...
- Q Mike is baking cookies. Her recipe calls for 2/3 of a cup of milk. Mike decides she wants to tripe the recipe. How much milk is needed?Your answer:2/94 1/212
- Q Terry is skiing down a steep hill. Terry's elevation, E(t), in feet after seconds is given by E(t) = 4000 - 60t.The equation tells us that Terry started
- Q Suppose that $2000 is invested at a rate of 3.3%, compounded annually. Assuming that no withdrawals are made, find the total amount after 7 years. Do not round any intermediate...
- Q Write the equation of a line parallel to the line:y= -x+2that goes through the point (5, 5).Write your equation in slope intercept form, using reduced fractions for the slope and...
- Q In this problem we aim to graph the functiong(x) = -3^(-x-1) +3 by using transformations.(a) Let f(x) = 3^x. Determine the general flip shift form for the exponential function,af (b(x-c))+d=(b)...
- Q Given the polynomial functions m(x) and r(x), find m(x)+r(x).m(x) = x + 3x-x-2r(x) = 2x^4 + 3x - 2x-x+2x+3x5-x - 4-x^4-3x + 5x - 43x^4 + 3x + x -...
- Q If a preimage is (0,1), (4,0), (4,1), what are the points after a translation of 3 units up and then a reflection over the y-axis?(0,3), (4,3), (4,4)(0,4), (-4,3), (-4,4)(-3,0), (-3,4)....
- Q A father put a dollar on the first square of an 8x8 checkerboard. On the second square, the father doubled $2, on the third $4, the fourth $8 and so...
- Q A company offers one free book download to anyone that registers. The total number of people that register can be modeled by the function f(x) = 8x +70x + 145x...
- Q What is the range of the polynomial function f(x) = -x^4-2x+x+1?(-?, 1.25]All real numbers.(-?, 3.688](-?, 1.25)
- Q The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale. Each pie...
- Q Kerwin pulls with a force of 25 Newtons on the handle of a wagon to move it along level ground. If the handle makes an angle of 35 with the...
- Q Factor the following expression completely: 8z^15 + 12z^10 - 2z^6
- Q A large community college has professors and lecturers. The total number of faculty members is 136. The school reported that they had 6 professors for every 11 lecturers. How many...
- Q Solve the following expression wheng=7 and e = 54e+g-3e-9-g
- Q Solve the following expression whenv = 10 and e = 52v e + 3
- Q A rock is thrown downward from the top of a cliff with an initial velocity of 3 feet/sec. (Remember, the acceleration of a falling object is 32 ft/sec.) Select the...
- Q Find the average rate of change of the function f(x) = x^2+ 6x from x? =3 to X? = 9.The average rate of change is (Simplify your answer.)
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