Sheila either walks to school or cycles, the probability that she walks it 0.65. if she walks, the probability that shell be iate is 0.4 if she cycles the probability that shell be late is 0.1 work out the probability that on any one day, sheila will not be late for school.

If 3x+8=3x+8 is it one solution or no solution

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?