You take a bus from your neighborhood to your school. the express bus arrives at your neighborhood at a random time between 7: 30 and 7: 36 a. m. the local bus arrives at your neighborhood at a random time between 7: 30 and 7: 40 a. m. you arrive at the bus stop at 7: 33 a. m. find the probability that you missed both the express bus and the local bus. express your answer as a fraction in simplest form.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

one set of data has more variation than the other. hope this !

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92