Mathematics, 20.07.2019 14:20 maccaudill02
Write the contrapositive of the conditional statement. if a polygon is regular, then it has congruent angles and congruent sides. a. if a polygon has congruent angles and congruent sides, then it is regular. b. if a polygon does not have congruent angles and congruent sides, then it is not regular. c. a polygon has congruent angles and congruent sides, if and only if, it is regular. d. if a polygon is not regular, then it does not have congruent angles and congruent sides.
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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:
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Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.
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Mathematics, 22.06.2019 01:30
The actual length of side y is 22 cm. use the scale drawing to find the actual length of side x. a) 15.2 cm b) 17.1 cm c) 18.0 cm d) 28.3 cm
Answers: 1
Write the contrapositive of the conditional statement. if a polygon is regular, then it has congruen...
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