Algebra question and answers for December 19, 2023
- Q The Co. XYZ manufactures a product and sells it for $8 a unit. Its fixed costs are $5.000 and its Variable cost per unit is given by the equation. Calculate...
- Q Let f(x) = 3?x + 1 and g(x) = x ? 3.a) Find the value of g (f (7)).b) Find (g(f(x)).
- Q Jack estimates he will need $25,000 to startup a coffee stand. If he has $10,000 to invest in a savings plan that earns 3% interest compounded monthly, how long will...
- Q Multiple Choice: The optimal soil pH for growing corn is approximately 6.4. Find the optimal hydrogen ion concentration of the soil. Recall: pH =-log[H+](a) -0.8062 moles per liter(c) 0.8062 moles...
- Q Assume that all variables represent positive real numbers.6 7 ?x38Leading coefficient:Leading variable:Power on leading variable:Index value:Radicand variable:Power on radicand variable:
- Q In ?FGH, f= 93 inches, h = 89 inches and ?H=72. Find all possible values of ?F, to the nearest degree.
- Q Compare and contrast the following in details: a. An arithmetic sequence and a geometric sequence.b. A sequence and a series.c. Discrete data and continuous data.d. An explicit and a recursive...
- Q Find the inverse of h(x). Then graph the inverse.h(x) = -x +2
- Q Evaluate if possible. Round to the nearest thousandth.(-32) -3/5
- Q Evaluate the radical.Y?1if y ? 2
- Q Evaluate each expression to four decimal places.13. e515. e -414. e 3/2
- Q Graph each function. Then find the domain, range, andy-intercept.4. y = -4(2)x5. y = 1/4(10) x6. y = 8(0.25)x
- Q A sum or difference function with at least one local maximum or minimum. The two functions you must addTrigonometric function: y=0.5sin x + 1.4Polynomial Function: y=x^3 - 10State the Local...
- Q Evaluate the following expression, using a calculator if necessary. If the answer does not exist, indicate "DNE."cos-(-0.5)
- Q Rewrite sin80 in terms of the appropriate cofunction.
- Q Evaluate the expression, using a calculator if necessary. Round your answer to four decimal places.sin 102
- Q Find the are-length of a circle with the given radius r and central angle ?. Give the answer in the given unit of measure.r = 14 in; ? = 11...
- Q Given cot?-3=0, -??0??a. Algebraically solve for ?. State the solution(s) as exact radian values.
- Q A bicycle when with a radius of 13 inches turns with an angular velocity of 3 radians per second. Find the distance traveled by a point on the bicycle tire...
- Q The graph of y=5^(x-13)+70 is the graph of y=5^x shifted how?State the direction of each shift followed by the number of units of that shift.(up/down)______ unitsand(right/left)______ units
- Q Use a power series to solve2y"-y=0, y(0)=4, y'(0)=-9.Find the radius of convergence.
- Q The radioactive isotope Ra-226 has a half-life of about 1600 years. If 10 grams ispresent now, how much will be left 500 years from now?Round to the nearest thousandth of...
- Q Use matrices to solve the system.5x+10y = 28.84x - 3y = 7.97
- Q Solve the system by substitution.y = -2x - 23x + 2y = -1The solution is
- Q Convert the expression from degrees, minutes, seconds (DMS) notation to decimal notation. Round your answer to four decimal places.67 11 17
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