10.) Drawing Cards from a Standard Deck 3 This game will GENERATE experimental probability. You must CALCULATE
theoretical probability. Parameters: Draw 2 cards 50 times, record your results as
you go for "Card 1" and "Card 2" (color, suit, card name), assume you are replacing
cards after each draw. Compare experimental and theoretical probability of:
•Jack on the first draw AND 3 on the second draw - P(Jack and 3)
Jack on the first draw OR 3 on the second draw - P(Jack or 3)
.4 on the first draw AND club on the second draw - P(4 and club),
.4 on the first draw OR club on the second draw - P(4 or club),
Record and save your results on a sheet of paper or in an on-line document.

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

51840000 cm 2

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.