Mathematics, 09.12.2020 22:20, Studyhard3332
Bonus (5 points): Amelia bought a pair of jeans for 22.75 and a pair of shoes for $55. She wanted to know
how much money she owes altogether. So, she set up the following expression and ended up with a total
of $23.30
55
22.75
$ 23.30
a. Explain Amelia's error. Then set up the expression the way it needs to be set up.
Determine how much money Amelia spends on both items,
+
Answers: 2
Mathematics, 21.06.2019 17:00, SillyEve
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, 21.06.2019 18:30, Snowinvain
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
Bonus (5 points): Amelia bought a pair of jeans for 22.75 and a pair of shoes for $55. She wanted to...
Mathematics, 11.09.2020 02:01
Biology, 11.09.2020 02:01
Arts, 11.09.2020 02:01
Mathematics, 11.09.2020 02:01
Social Studies, 11.09.2020 02:01
Chemistry, 11.09.2020 02:01
Mathematics, 11.09.2020 02:01
Mathematics, 11.09.2020 02:01
Mathematics, 11.09.2020 02:01
Social Studies, 11.09.2020 02:01