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Mathematics 12 Online
OpenStudy (anonymous):

i need help today a lot im going to new york today to see my family and i need help with some work i will post it in a minute (medal~fan)

OpenStudy (anonymous):

Question 3 (Multiple Choice Worth 2 points) "3 is what percent of sixty-five?" Which of the following is the most reasonable answer to this question? zero point five percent five percent fifty percent five hundred percent Question 4 (Multiple Choice Worth 2 points) forty-five is what percent of fifteen? 3 thirty thirty-three three hundred Question 5 (Multiple Choice Worth 2 points) forty-eight is forty percent of what number? twelve nineteen point two one hundred twenty one hundred ninety-two Question 6 (Multiple Choice Worth 2 points) At a manufacturing plant, parts are regularly tested. Past records indicate that two percent of all parts tested are found to be defective. In a test batch of four hundred parts, how many are expected to be defective? 2 4 5 8 Question 7 (Multiple Choice Worth 2 points) "What is ninety percent of two hundred fifty?" Which equation could be used to answer this question? x equals zero point nine times two hundred fifty ninety equals two hundred fifty x x equals zero point zero nine times two hundred fifty two hundred fifty equals x times ninety Question 8 (Multiple Choice Worth 2 points) twenty-three equals zero point five times b This equation could be used to answer which question? twenty-three is five percent of what number? What is twenty-three percent of zero point five? fifty percent of what number is twenty-three? What is fifty percent of twenty-three?

OpenStudy (anonymous):

@mathslover help me

OpenStudy (anonymous):

@manuelshadow

OpenStudy (anonymous):

^^^^^^^^^^

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