Mathematics, 16.10.2019 14:00 IsPink
1. you can buy a 6-hour phone card for $5.00, but the fine print says that each minute actually costs you 1.5 minutes of time. what is the equation that models the number of minutes left on the card compared with the number of minutes you actually talked? what is the graph of this equation?
Answers: 2
Mathematics, 21.06.2019 17:00
In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:
Answers: 3
Mathematics, 22.06.2019 00:20
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
Answers: 1
Mathematics, 22.06.2019 01:00
Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15
Answers: 2
1. you can buy a 6-hour phone card for $5.00, but the fine print says that each minute actually cost...
World Languages, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Chemistry, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00
Social Studies, 10.02.2021 03:00
Mathematics, 10.02.2021 03:00