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PLEASE HELP!!!!!!! For f(x) = 4x + 3 and g(x) = 9x find the following composite functions and state the domain of each (a) f o g (b) g o f (c) f o f (d) g o g (a) (f o g)(x) =
General
2 months ago
(PLEASE ANSWER) For f(x) = 4x + 3 and g(x) = 9x find the following composite functions and state the domain of each (a) f o g (b) g o f (c) f o f (d) g o g (a) (f o g)(x) =
General
2 months ago
The manager of a store that specializes in selling tea decides to experiment with a new blend.She will mix some Earl Grey tea that sells for $6 per pound with some Orange Pekoe tea that sells for $4 per pound to get 600 pounds of the new blend. the selling price of the new blend is $4.50 per pound and there was something to be no difference in revenue from selling the new blend versus selling the other types. how many pounds of the Earl Grey tea and orange Pekoe tea are required?
General
2 months ago
Determine how many points the parabola has in common with the x-axis and whether it's vertex lies above, on, or below the x-axis.
General
2 months ago
Tico's Taco Truck is trying to determine the best price at which to sell tacos, the only item on the menu,to maximize profits. The taco truck's owner decides to adjust the price per taco and record data on thenumber of tacos sold each day with each new price. When the taco truck charges $4 for a taco, it sellsan average of 60 tacos in one day. With every $1 increase in the price of a taco, the number of tacossold per day decreases by 7. The owner can calculate the daily revenue using the polynomialexpression -7x2 + 32x + 240, where x is the number of $1 increases in the taco price. In this activity.you'll interpret and manipulate this expression and the scenario it represents.Part AWhat is the constant term in the polynomial expression -7x2 + 32x + 240, and what does itrepresent?
General
2 months ago
Simplify this expression. 35 ÷ 33 A. 27 B. 9 C. 6 D. 3
General
2 months ago
which pair of the following straight lines are parallel and how?a. 2x + y + 1 = 0b. y = 3x - 1c. 2x - y = 3d. y = 4x + 3e. y = x/2 - 1f. 6x - 2y = 0g. 3y = x + 4h. 2y = 5 - x
General
2 months ago
Use distributive property to write an expression that is equivalent to the expression below. 5(2x + 7)
General
2 months ago
What is the length of AB¯¯¯¯¯, to the nearest tenth of a centimeter?
General
2 months ago
The radius of circle C is 6 units and the measure of central angle ACB is I radians. What is the approximate area of the entire circle? What is the approximate area of the entire sector square units square units square units created by central angle ACB? What is the approximate area of the shaded region only?
General
2 months ago
please help this is mainly on fuctions
General
2 months ago
In the figure below, what is the value of angle Z?
General
2 months ago
based only on the information given in the diagram which congruence theorems or postulates could be given as reason why ABC=DEF
General
2 months ago
The given line passes through the points (0, -3) and (2, 3).What is the equation, in point-slope form of the line that isparallel to the given line and passes through the point-1, - 1)?y+1=3(x+1)y+1=-=(x + 1)-532v+1={(x+1)y+1 =3(x+1)Mark this and returnSave and ExitS
General
2 months ago
In which graph does each vertex have the same degree?
General
2 months ago
The cost in dollars to manufacture x pairs of shoes is given by 12,000 + 19x. This month, the manufacturer produced 1000 more pairs of shoes than last month. The average cost per pair dropped by $0.43.a) Write an expression for the average cost per pair of shoes. Use this expression to write an equation to represent there situation.b) Solve your equationc) Are there any mathematical restrictions on the domain? Explain.d) Determine reasonable domain in the context of the problem. Use your answers to parts I and II to answer the question.
General
2 months ago
Which statement can be combined with its converse to form a true biconditional?A) if the measure of an angle is 30, then it is an acute angleB) if two lines intersect, then the two lines are not Skew.C) if the rat is the perpendicular bisector of the segment, then the raid devices segment into two congruent segments.D) if an angle is a straight angle, then it’s sides are opposite rays.
General
2 months ago
PLEASE HELP ASAP!! At a frozen yogurt store, customers can purchase gelatin spheres as a yogurt topping. Each sphere contains 100.48/3 cubic millimeters of gelatin. Which statements about the measurements of the sphere are true? Check all that apply. (Use 3.14 for π. Recall that the formula for the volume for a sphere is V= 4/3πr³ .)The radius of a sphere is 8 millimeters.The radius of a sphere is 2 millimeters.The circumference of the great circle of a sphere is 9.42 square millimeters.The surface area of a sphere is 50.24 square millimeters.The circumference of the great circle of a sphere is 12.56 square millimeters.The surface area of a sphere is 25.12 square millimeters.
General
2 months ago
PLEASE HELP ME WITH THIS MATH QUESTION
General
2 months ago
Let f(x) = x^2-6 and g(x) =10x . Find (g ° f)(x)
General
2 months ago
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