Asked by Anonymous
                Write the number in scientific notation.
89,000,000,000
A 4-minute egg is cooked for what fraction of an hour? (1 hour = 60 min)?
ADD
4 7/9+ 5 2/9
Erika spent 5/6 hr on her computer visiting the history channel and the discovery channel websites. She spent 1/5 hr at the history channel website. How many hours did she spend at the discovery channel website?
            
        89,000,000,000
A 4-minute egg is cooked for what fraction of an hour? (1 hour = 60 min)?
ADD
4 7/9+ 5 2/9
Erika spent 5/6 hr on her computer visiting the history channel and the discovery channel websites. She spent 1/5 hr at the history channel website. How many hours did she spend at the discovery channel website?
Answers
                    Answered by
            Ms. Sue
            
    I'll be glad to check your answers.
    
                    Answered by
            BUBBA
            
    8.9*10^9
1/15 of an hour
90/9
19/30
x=900
72
$17.28
    
1/15 of an hour
90/9
19/30
x=900
72
$17.28
                    Answered by
            Quidditch
            
    BUBBA's answers start with a wrong answer.
    
                    Answered by
            anonymous
            
    Thanks are any of them right?
    
                    Answered by
            Ms. Sue
            
    I repeat -- we'll be glad to check YOUR answers.
    
                    Answered by
            anonymous
            
    here are my answers please see if i am correct?
1. 8.9 *10^10
2. 4/60=1/15
3. 10
4.38/60
    
1. 8.9 *10^10
2. 4/60=1/15
3. 10
4.38/60
                    Answered by
            Quidditch
            
    Yes!
All answers are correct.
Note that answer 4 could be reduced to 19/30 hours.
    
All answers are correct.
Note that answer 4 could be reduced to 19/30 hours.
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.