Questions
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College Calculus
Indefinite IntegrationEvaluate the following indefinite integrals A 2 2e 5 dx C ex dx B 2 5 da 2e
College Calculus
Application of derivativesFind the average value of the function f t 2te t for the interval 0
College Calculus
Indefinite IntegrationEvaluate the integral by making the given substitution 9 sin dx u x
College Calculus
Indefinite IntegrationEvaluate the integral by making the substitution u 4 1 C Note Your answer should be in terms of r and not 1
High School Algebra
Complex numbers11 Perform the indicated operations Simplify the answer 5i 125 5 25 25i
High School Geometry
2D Geometry6 Find the volume of the solid produced by rotating this two dimension shape using the axis shown Lesson 5 11
High School Algebra
Complex numbers15 Perform the operation and write your answer in standard form Explain your process 8 7i
High School Algebra
Quadratic equations13 Solve the quadratic equation and express all nonreal complex solutions in terms of i x2 5x 10
High School Algebra
Complex numbers3 Perform the operation and write the result in standard form 19i 1 6i 118 19i 116 19i 115 19i
High School Algebra
Complex numbers12 Solve the quadratic equation and express all nonreal complex solutions in terms of i x2 x 8 0 31
High School Algebra
Complex numbers10 Perform the indicated operation Write the result in standard form 4 5i 7 i 11 4i 11 4i 11 4i 3 6i
High School Algebra
Complex numbers1 Perform the addition or subtraction and write the result in standard form 7 i 5 5i 13 5i 12 4i 15 7i 16 8i 14 6i
High School Algebra
Quadratic equations9 Perform the indicated operation Write the result in standard form 7 8i 2 4i 9 12i 9 12i 9 12i
High School Algebra
Complex numbers7 Indicate whether the statement is true always sometimes or never When i is raised to an odd power the result is 1 Sometimes Always
High School Algebra
Complex numbers5 Write the complex conjugate of the complex number Then multiply the number by its complex conjuga 5 37 5 31 9 5 31 34 5 31 34 5 31 9
High School Algebra
Sequences & SeriesD 4 Perform the operation and write the result in standard form 27 29 28 21 19 8 19 81
High School Algebra
Complex numbers2 Perform the addition or subtraction and write the result in standard form 191 15 31 15 22i 15 251 15 22i 15 22i 15 22i
High School Algebra
Quadratic equationsChoose the correct value from each dropdown menu f x 3x 12x 9 r2 5 4 There is a vertical asymptote at x There is a hole at x This graph is
College Calculus
Indefinite IntegrationEvaluate the integral 3x 9x 40 x3 x2 dx x 15 Hint Factor the denominator by first finding a small integer root r Then use polynomial division to write
College Calculus
Indefinite IntegrationAnswer 12x 103x130 dx x3 11x224x36 Hint Factor the denominator by first finding a small integer root r Then use polynomial division to write
College Geometry
2D Geometry5 Use the dimensions given in the diagram below Find h the height of the kite off the ground to the nearest tenth of a foot 2 pts H tan 300 40 2 7 300 ft 40
College Geometry
2D Geometry8 Use the dimensions given in the diagram below What is the value of y 3 pts 45 14 30
College Math - Others
Sets and RelationsAfter diving 89 m below the sea level a diver rises at a rate of 5 meters per minute for 10 min Where is the diver in relation to the surface The answer is m
College Math - Others
Basic MathSimplify 12 412 17 13 14 11 13 10 12 412 17 13 Type an integer or a simplified fractic 14 11 13 10
College Math - Others
Basic MathFind x when 76 x 37 Simplify your answer Type an integer or a fraction
College Math - Others
Basic MathFour less than four times a number The translation is Type an expression using x as the variable
College Math - Others
Basic MathRemove parentheses and simplify 4u 2v 9 4u 3v 4u 2v 9 4u 3v Simplify your answer
College Math - Others
Mathematical ReasoningAfter diving 95 m below the sea level a diver rises at a rate of 6 meters per minute for 7 min Where is the diver in relation to the surface The answer is m
College Math - Others
Basic MathSuppose a temperature of 112 F was recorded in Antarctica and a temperature of 123 F was recorded in the Sahara Desert How many degrees warmer is 123 F than 112 F am 123 F is degrees warmer than 112 F
College Math - Others
Sets and RelationsRewrite the division as a multiplication X 1 y X y Simplify your answe