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Random math problem generator8/2/2023 ![]() ![]() They each continue to the opposite bank, immediately turn around and start back to the other bank. They first pass each other 1400 meters from one bank. Two boats on opposite banks of a river start moving towards each other. If the splash is heard 3.5 seconds later and the speed of sound is 1087 feet/second, what is the height of the well? Find the three terms of the sequence.Ī rock is dropped into a water well and it travels approximately 16 t 2 feet in t seconds. The sum of the squares of the same terms is equal to 1092. The sum of the first three terms of a geometric sequence is equal to 42. If 276 is added to to the same integer I, another square number is obtained. If 200 is added to a positive integer I, the result is a square number. Find A and B.įind all points of intersections of the 2 circles defined by the equations When P(x) is divided by x 3, the remainder is equal -314. When divided by x - 1, the polynomial P(x) = x 5 2x 3 Ax B, where A and B are constants, the remainder is equal to 2. When the polynomial P(x) = x 3 3x 2 -2Ax 3, where A is a constant, is divided by x 2 1 we get a remainder equal to -5x. Find k.Ī parabola has two x intercepts at (-2, 0) and (3, 0) and passes through the point (5, 10). The triangle bounded by the lines y = 0, y = 2x and y = -0.5x k, with k positive, is equal to 80 square units. If the equation of the parabola is given by y = -x 2 4x C, find C so that the area of the triangle ABC is equal to 32 square units. Point B is also the maximum point of the parabola (vertex) and point C is the x intercept of the parabola. The right triangle ABC shown below is inscribed inside a parabola. How many choices of questions does the student have? In part B, a student must answer 6 of 8 questions and in part C, a student must answer all questions. In part A, a student must answer 2 of 3 questions. Find a.įind the equation of the tangent at ( 0, 2) to the circle with equationĪn examination consists of three parts. How many hours will it take 4 large and 4 small pumps to fill the swimming pool.(We assume that all large pumps are similar and all small pumps are also similar.)įind all sides of a right triangle whose perimeter is equal to 60 cm and its area is equal to 150 square cm.Ī circle of center (-3, -2) passes through the points (0, -6) and (a, 0). One large and 3 small pumps can also fill the same swimming pool in 4 hours. Two large and 1 small pumps can fill a swimming pool in 4 hours. More grade 12 math practice test are included in this website. Grade 12 math problems with detailed solutions are presented. You have to give, both of your functions, a pointer of int if you want to modify the value of a variable you have on main.Grade 12 Math Problems with Solutions and Answers GetUserAnswer() function int getUserAnswer(int userAnswer) // user input answer of the problem (problematic part: always returns 0)ĪnswerCompare() function void answerCompare(int realAnswer, int userAnswer) // compare user answer and real answer of the problem and print result Printf("%d %c %d = ", randNum1, randOp, randNum2) RealAnswer = getRealAnswer(randNum1, randNum2, randOp, realAnswer) RandNum2 = getRandNum(i, lower, upper, randNum) RandNum1 = getRandNum(i, lower, upper, randNum) ShowQuestion() function void showQuestion(int i, int randNum1, int randOp, int randNum2, int realAnswer, int userAnswer) // print out math question GetRealAnser() function int getRealAnswer(char randOp, int randNum1, int randNum2, int realAnswer) // get real answer of the problem (problematic part: always returns 0) GetRandOp() function int getRandOp(int i, int opSel, char randOp) // get random operator within list using rand() function RandNum = (rand() % (upper - lower 1)) lower ![]() GetRandNum() function int getRandNum(int i, int lower, int upper, int randNum) // get random number within range using rand() function Printf("Real Answer = %d User Answer = %d\n\n", realAnswer, userAnswer) GetRealAnswer(randNum1, randNum2, randOp, realAnswer) ShowQuestion(i, randNum1, randOp, randNum2, realAnswer, userAnswer) Main() function int main(void) // main fucntion Void answerCompare(int realAnswer, int userAnswer) Void showQuestion(int i, int randNum1, int randOp, int randNum2, int realAnswer, int Int getRealAnswer(char randOp, int randNum1, int randNum2, int realAnswer) Int getRandOp(int i, int opSel, char randOp) What's the problem here? I can't find out why.Ĭalling functions int getRandNum(int i, int lower, int upper, int randNum) The problem is my input answer and the real answer keeps returning 0. This is a random math problem generator program. ![]()
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