Hannah either walks or cycles to school. The probability that she walks to school is 0.75. If she walks, the probability that sh

Question

3 years ago

11

Hannah either walks or cycles to school. The probability that she walks to school is 0.75. If she walks, the probability that sh

e 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

Mathematics

1 answer:

jek_recluse [69] · Answer 1 · 2022-07-01T08:27:18+03:00

jek_recluse [69]3 years ago

6 0

Answer:

0.17

Step-by-step explanation:

im not really sure but that closest as 0.75+0.6+0.2=0.83 and 1.00-0.83=0.17