Mathematics, 15.10.2020 05:01 brittinyvenegas
A surveyor is 980 feet from the base of the worlds tallest mountain in Fountain Hills Arizona the angle of elevation to the top of the column of water is 39.7°. His angle measuring device is the same level as a base of the fountain. Find the height of the water to the nearest 10 feet
Answers: 2
Mathematics, 21.06.2019 16:50, maxstmichel3868
For the equations below which statement is true ?
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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 21:50, quennnshyan7276
Which graph depicts the path of a projectile
Answers: 1
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