Please help me with this
...
Answers: 1
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Mathematics, 22.06.2019 03:30
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?
Answers: 1
Mathematics, 22.06.2019 04:50
Will mark brainliest, , and rate to the best ! wait for pics
Answers: 2
Mathematics, 31.10.2019 00:31
English, 31.10.2019 00:31
Mathematics, 31.10.2019 00:31
History, 31.10.2019 00:31
History, 31.10.2019 00:31
Biology, 31.10.2019 00:31
Mathematics, 31.10.2019 00:31
History, 31.10.2019 00:31
History, 31.10.2019 00:31