Mathematics, 09.01.2020 06:31 fia31
10. there are nine golf balls numbered from 1 to 9 in a bag. three balls are randomly selected without replacement to form a 3-digit number.
a. how many 3-digit numbers can be formed? explain your answer.
b. how many 3-digit numbers start with the digit 1? explain how you got your answer.
c. what is the probability that the 3-digit number formed is less than 200? explain your answer.
Answers: 2
Mathematics, 21.06.2019 17:00
In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
Answers: 2
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Mathematics, 21.06.2019 22:00
Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.
Answers: 1
Mathematics, 21.06.2019 23:30
Consider the first four terms of the sequence below. what is the 8th term of this sequence?
Answers: 1
10. there are nine golf balls numbered from 1 to 9 in a bag. three balls are randomly selected witho...
English, 17.03.2020 23:27
Mathematics, 17.03.2020 23:27
Social Studies, 17.03.2020 23:27
Biology, 17.03.2020 23:27
Mathematics, 17.03.2020 23:27
Mathematics, 17.03.2020 23:28
Mathematics, 17.03.2020 23:28
Chemistry, 17.03.2020 23:28