Mathematics, 25.01.2021 18:50 rickyg1354
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On an uneven dice, the probability of rolling a 1 is equal to rolling a 6, P(1)=P(6)=1/12. The probability of rolling a 2=5 is 1/8. All other probabilities are the same.
What is the probability you roll five 4s in twelve dice rolls?
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Mathematics, 21.06.2019 23:00
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 22.06.2019 00:50
Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.
Answers: 2
Mathematics, 22.06.2019 01:00
The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft ยฉ 22ft 11 ft 11 ft 22 it
Answers: 3
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On an uneven dice, the probability of rolling a 1 is equal to rolling a 6, P(1)=P(6)=1/12...
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