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Mathematics 20 Online
OpenStudy (anonymous):

Which of the following helps you to determine that six hundred ninety-three is divisible by 3? 6 plus 9 plus 3 is divisible by 3. 3 is divisible by 3. ninety-three is divisible by 3. The last digit is a 3.

OpenStudy (anonymous):

@Abhisar

OpenStudy (anonymous):

@moha_10

OpenStudy (anonymous):

the 2nd one as i think

OpenStudy (anonymous):

ok i have another question

OpenStudy (anonymous):

go ahead

OpenStudy (anonymous):

Which of the following is not true? 2 and 5 are the only prime factors of twenty. The prime factorization of forty-six is 2 times twenty-three. 3 is the only prime factor of twenty-seven. The prime factorization of twenty-four is 2 squared times 3 squared.

OpenStudy (anonymous):

@moha_10

OpenStudy (anonymous):

the also that making snce is the 2nd one by eliminating the wrong answer

OpenStudy (anonymous):

so is it the 2nd one ??

OpenStudy (anonymous):

u have more i wnna help u

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

When comparing seven-eighteenths to one-half using mental math, what fraction is useful? seven-halves seven-fourteenths nine-eighteenths eighteen thirty-sixths

OpenStudy (anonymous):

@moha_10 do you know

OpenStudy (anonymous):

wait i'm thinking of it

OpenStudy (anonymous):

ok :D

OpenStudy (anonymous):

seven-fourteenth

OpenStudy (anonymous):

that's the answer

OpenStudy (anonymous):

last question

OpenStudy (anonymous):

Which of the following is greatest? nine twenty-fifths zero point three two thirty-three one hundredths thirteen-fiftieths

OpenStudy (anonymous):

go on plz

OpenStudy (anonymous):

?????????????????

OpenStudy (anonymous):

the last one

OpenStudy (anonymous):

Thank you that is it i really appreciate it thank you sooo much

OpenStudy (anonymous):

ur welcome honey

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