Hannah either walks or cycles to school.
The probability that she walks to school is 0.75
If...
Mathematics, 18.03.2021 23:50 gavergan
Hannah either walks or cycles to school.
The probability that she walks to school is 0.75
If she walks, the probability that she is late is 0.6
If she cycles, the probability that she is late is 0.2
Work out the probability that on any one day Hannah will not be late for school.
Answers: 2
Mathematics, 21.06.2019 18:00
Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary
Answers: 2
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
Mathematics, 21.06.2019 23:00
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
Mathematics, 04.11.2019 18:31
Health, 04.11.2019 18:31
History, 04.11.2019 18:31
Social Studies, 04.11.2019 18:31
Social Studies, 04.11.2019 18:31
Mathematics, 04.11.2019 18:31
English, 04.11.2019 18:31
History, 04.11.2019 18:31
English, 04.11.2019 18:31
Business, 04.11.2019 18:31
Mathematics, 04.11.2019 18:31