(answer: 2/3). find the value of tan -1 (tan 2π/3) (answer: -π/3). if tan a = 3/4, prove that sin a cos a = 12/25. a die is thrown once. find the probability of getting (i) an even number (ii) a number greater than 3 (iii) a number between 3 and 6 (answer...
they may cause a lot of damage. What students are expected to do to save the planet is to answer as many questions as possible correctly in order to delay the asteroid on its path to Earth. The game is quite fun and speed is every...
Math is a super challenging subject. Agree to it or not, but when in school, we all had a strange fear of the subject. Even the students who never scored less than 95% marks in all the subjects worked day and night and extra hard for mathematic...
Hint:Without seeing or feeling the weight of the $1 coin, you still can guess the answer. This is the essence of“Singapore Math” — using “Guesstimation“. Answer (below): Try before you scroll down. If wrong answer, please go back to primary school . . . . . . . . . . ....
解释Answer 'why' (either through words or diagrams or pictures). Expression In algebra. Some terms without an equals sign. e.g. External 外部Outside. Face 面Flat surface of a 3D shape. Factor(s) 因子Integers (whole numbers) which multiply together to make the number. e.g. Factors of ...
Are you tired of watching your kid do their homework diligently night after night, and then bomb their tests and quizzes? Do you dread trying to answer your kid’s questions about math? Are you ready to invest in totally customized support so that your son or daughter can see great resul...
The aim of the game is for one player to make a calculation using the numbers on several dice. The other player then has to try to guess what the calculation was from the answer.Spot the CalculationGrade: 2nd Grade and upwards Number of players: 2 Learning skills: add, subtract, multiply...
It would appear that Algebra was not reporter Michael Cieply’s strongest subject either, as there is enough information in this article to set up and solve a simple system of equations to answer that exact question. Lets= the number of $15 sales Sony made andr= the number of $6 digital...
She’s a really good teachers and very nice, but if you have disruptive or rude students, they often times walk all over her. Do not be afraid to ask questions, she is always willing to answer them Mrs Grayson #issocool She was a fun teacher to have and it should be a pretty enjo...
each88.correct answer and lose{}point for each incorrect answer.89.'''.format(QUIZ_DURATION,REWARD,PENA After entering the source code and running it a few times, try making experimental changes to it. The comments marked with(!)have suggestions for small changes you can make. On your own...