Martin needs to place caution tape across both diagonals of a rectangular door that is broken in his store. If the dimensions of the door are 3 feet by 7 feet, how many feet of caution tape will he need? * 58 feet
82.6 feet
49 feet
15.2 feet

What is the radius of the cone in the diagram? round your answer to the nearest whole number

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

Finally, the arena decides to offer advertising space on the jerseys of the arena's own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14 what is this as a percentage? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.