Mathematics, 25.11.2019 07:31 julianjacobg126
Arectangular prism has a volume of 320 cubic cm. its height is 8 cm. what is the area of its base? a 40 square cm b 4 square cm c 2 square cm d 20 square cm
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 04:30
In chemistry,n molecules of an ideal gas have pressure, volume, and tempersture that stand inthe following relation, where r is constant. solve the equation for n,the number of molecules. pv=nrt
Answers: 2
Mathematics, 22.06.2019 05:00
Does 9q + 7 also equal 7 + 9q ? (simplifying algebraic expressions)
Answers: 1
Arectangular prism has a volume of 320 cubic cm. its height is 8 cm. what is the area of its base?...
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