Another part of the survey asked participants whether they purchased food at the beach and whether they rented any sporting equipment at the beach. These results are shown in the following two-way relative frequency table. Each value is rounded to the nearest hundredth.

Rented Equipment Did Not Rent Equipment Total
Purchased Food
0.48
0.18
0.66
Did Not Purchase Food
0.25
0.09
0.34
Total
0.72
0.28
1.00

Does there seem to be a relationship between purchasing food and renting equipment?

Write a short paragraph (3 to 5 sentences) to explain whether there is a relationship. Be sure to support your answer with appropriate math vocabulary and reasoning.

Aking and his army will attempt to capture a fortress. the left and right flanks break off from the main group to attack the west and east guard towers. suppose the left flank has a 60% chance of success and the right flank has a 75% chance of success, independently of one another. if both flanks capture their respective targets, then the king has a 98% chance of successfully taking the fort. if, however, only the left flank captures its tower, the king has an 80% chance of success; if only the right flank succeeds, the king has a 50% chance. if both flanks fail, then the king's chance of capturing the fort drops to 20%. it turns out the king captures the fort. what is the probability that one, and only one, flank was successful (either the left, or the right, but not both)? (round your answer to 3 decimal places)

Write the equation of a line that goes through point (0, 1) and has a slope of 0.

Solving systems by substitution answer fast