Algebra question and answers for February 18, 2024
- Q Three students were applying to the same graduate school They systems Number Student GPA School Average GPA School Standard Deviation Thuy 3 2 2 6 0 8 Vichet Vichet is...
- Q What is the exact value of tan 300 O 3 O O 3 3
- Q What is the exact value of cos 60 3 2 O 10 11 1 O O O 171 3 2
- Q Which function is undefined when 2 radians O cos e Ocot e O csc e O tan e
- Q Casandra worked the 22 weekdays of last month in the pediatrics clinic and checked in the following number of patients 14 15 24 26 11 16 25 10 12 27...
- Q Which results from multiplying the six trigonometric functions O 1 O 3
- Q The height of an equilateral triangle is 43 What is the perimeter of the equilateral triangle O 12 units O 12 3 units O 24 units O24 3 units
- Q If tan 60 what is the value of cot e O 1 60 11 60 61 11
- Q The initial tableau of a linear programming problem is given Use the simplex method to solve it The maximum is when x x x 6 and s 0 Re sure...
- Q Which expression is equivalent to sin 6 O sin O sin 5x 6 5x O sin 3 11 O sin R
- Q Which of the following is true for f x 5cos x 1 O The period of the function is 10 O The function has an amplitude of 2 5 O...
- Q 1 Which of the following is true of the location of the terminal side of an angle 8 whose sine value is O e has a reference angle of 30...
- Q 3x The point P x y lies on the terminal side of an angle 4 in standard position What are the signs of the values of x and y O...
- Q 7 r Which equation can be used to determine the reference angle r if 12 O r a O O r ex r 2x e
- Q Anik Isabella Kayla Morris Which student is correct O Anik O Isabella O Kayla O Morris The cosecant secant and cotangent of an acute angle may be greater than 1...
- Q A baby s t shirt requires 3 5 yards of fabric How many t shirts can be made from 54 yards
- Q In the triangle below which is equivalent to sinA A B sinC sinB O COSA cosC C
- Q The terminal side of an angle measuring radians intersects the unit circle at what point 01 FK 213
- Q If sin es 0 7660 which of the following represents an approximate value of tan 8 for 180 8 270 O 0 7660 O 0 8392 O 1 1916 O...
- Q future Solve each equation inequality algebraically Graph the solutions to the inequalities on a number line and give those answers in interval notation for parts b and c a 13x...
- Q Which equation can be used to find B in the triangle below B 6 A cos B 00 8 O tanB 10 O tanB cos B 8 10 10 6...
- Q a Find f 1 b Graph f and f1 in the same rectangular coordinate system c Use interval notation to give the domain and the range of f and f...
- Q The side length of an equilateral triangle is 6 cm What is the height of the triangle 3 6 cm cm O 3 3 cm O 6 3 cm
- Q A circle has a central angle measuring radians that intersects an arc of length 45 in What is the length of the radius the circle Round your answer to the...
- Q Lashonda made 25 000 in taxable income last year Suppose the income tax rate is 15 for the first 9000 plus 17 for the amount over 9000 How much must...
- Q The table below defines a function f x x f x 2 0 1 2 04 28 4 12 What is the value of 4
- Q A TV has a listed price of 879 98 before tax If the sales tax rate is 7 75 find the total cost of the TV with sales tax included...
- Q 7 dr for the given F and C 7 x y27 and C is the line from the point 5 4 to the point 7 6 F dr 0 Find...
- Q etermine intervals on which the function is increasing decreasing and constant ing CAP
- Q solve the inequality x 2 x 2 0
- Q 4 Solve cos 0 2sin sin 0 0 0 0 Hint put everything in terms of sine 5 marks
- Q 19 Given acute angles A and B where m A 4x 31 and m B 2x 4 Find the value of x if sin A cos B
- Q For the table below select the correct scatter plot of the data Choose the correlation depicted by the data You will select TWO answers for this question Average Price Number...
- Q he figure shows the flow of traffic in vehicles per hour through a network of streets 400 300 X2 XI X3 X4 b Find the traffic flow when X3 0...
- Q Which of the following statements about a vector space V over Ris false Olfe Rand v V with cv 0 then either e 0 or v 0 or both V...
- Q the results and develops the probability distribution below for a randomly selected student What is the mean of the probability distribution Hours Studied X 0 5 1 1 5 2...
- Q Find the sum of the following series 1 e 1 2
- Q 9 For f x sin 2x 1 2 a Complete a table of values for the key points c Write a mapping formula e Sketch the new graph Be sure...
- Q 9 Quadrilateral PQRS is a rectangle If mzQRP 2x 1 and RPQ 5x 7 find the value of x x 12 2x 1 5x 7 P
- Q Consider the following integral 50 X COS 10 sin 5 9 5892 10 0 Using an integration step size of 5 and the Trapezoidal method the integral can be found...
- Q 6 Cual de estas fracciones es igua a 1 2 O F 2 6 O G 3 6 O H 2 2 O J 2 1
- Q A teacher assigns a score from 1 to 4 to each student project The table below shows the probability distribution of t scores for a randomly selected student Which score...
- Q 6 Cual de estas fracciones es igu a 1 2 O O O O F 2 6 O G 3 6 O H 2 2 J 2 1
- Q Find the remaining sides of a 30 60 90 triangle if the side opposite 60 is 18 20 3 10 3 3 3 022 2 11 2 20 3 10...
- Q X Select one 1 2 y 3 1 3 Which graph correctly represents the relationship of x and y 2 5 O O 0 y V 1 1 6 5...
- Q el peso de una caja de macarrones F tazas G pulgadas H onzas J litros
- Q Given P 2 b a bc c a d 1 d b a d d bc a Calculate ph by indretion where a d I 1 b calculate lim ph...
- Q Simplify Answer should be written as an integer or a fraction no decimals Use absolute value signs as if needed 31 12 64
- Q Set up the equation for the following word problem and solve the equation Let y be the unknown number 13 times the difference between a number and 60 is equal...
- Q 14 Multiply as indicated 2 1 2x 3y 4x y 91 2 4x 5y 16x 40xy 9 a b a b tdsys 15 1 99 2 3992 1 a 2ab...
- Q Determine the Fourier trigonometric series for y t shown in the figure M 2 01 y t m 2 TT
- Q Given that the complex Fourier integral representation of f x is 1 2a etwx dw 8 2 0 a w what is the Fourier transform of f x Select one...
- Q 1 point Let W be the set 1 3 Let W be the set 2 9 2 3 Determine if W is a basis for R and check the correct...
- Q Let 2i C 112 1 3 4i 3 i A where c 0 is a constant If c 6 then A 1
- Q Figure 1 As shown in Figure 1 BD bisects ABC which is inscribe in circle O The line EC is tangent to circle O at point C Prove that ABD...
- Q Use the graph to find the following a the domain off Q b the range of f c the x intercepts d the y intercept e intervals on which f...
- Q Find an equation for the graph sketched below 4 m f x 7 3 5 4 3 1 i hey 2016 16 N 1 i ti Lin
- Q Graph the linear equation y 6 Use the graphing tool to graph the linear equation Click to enlarge graph Ay 10 8 6 4 2
- Q Fill in each blank so that the resulting statement is true Consider the line whose equation is 6x y 3 0 The slope of any line that is parallel The...
- Q 4 9 3 11 7 B 3 5 7 9 11 13 C 3 5 9 D 13 11 Select all of the following that is false OB CA D...
- Q ou are going on a vacation that will cost 8 000 You plan to pay for it using an installment plan but only want to finance 2 600 What percent...
- Q Write the following function in terms of its cofunction 3n 10 Write your angle in radians and make sure to use parentheses For example your answer might take the form...
- Q Perform the division 15x 60x5 12x5 15x4 60x5 5 12x nial 41 2012 BEN Simplify your answer
- Q 3 f x 4x 4 Find f 4 5 w t 3 2t Find w 0 7 f x x 2 Find 7 9 k t t 4t Find k...
- Q Which of the following graphs represents the inequality 42b O 2 N 3 3 5 5 55 6 9 9 6 7 188 B 00
- Q Simplify Assume no division by zero See Example 8 Objective 4 442 514 3
- Q Write a function for the sinusoid 9 6 5 3 y 2 5 1 1 2
- Q 1 Solve a log x 3 log x 2 log 3x 2 b 2x 2 2x 96
- Q The functions f x 2 8x 286 and g x 0 01x 4 9x 370 model the chance as a percent that a 60 year old will survive to age...
- Q Se de quality Graph the solution set and write it in internal notation SUBMI
- Q Match the number line with its equivalent interval notation 10 Choose the correct answer below OA 0 2 OC 0 00 OE 2 U 2 00 OG 0 2 OI...
- Q You flip 3 coins 20 times and record the number of heads The results are listed below 2 1 0 2 2 0 2 2 3 2 1 2 1...
- Q Suppose the data below show the number of televisions by brand sold by a particular Walmart store last month Brand Sony Number Sold 20 Panasonic 10 Samsung 19 Sharp 12...
- Q The point P y lies on the unit circle shown below What is the value of y in simplest form P x y Note the figure is not drawn to...
- Q Evaluate the function for the indicated value Evaluate f 3 7 x 1 f x x 11 1 x 3 5 x 3 Select one O a 7 O b...
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