a rope is tied tightly around earth's equator. you find this rope and decide to increase it's length in order to make it hang 1m above the ground all the way around the planet, if the radius of the earth is 6,371 km how many meters of a rope will you need to make the adjustments

What is the reflection image of (5,-3) across the line y = -x?

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.

Sarah needs 3 feet of fabric for a project she is working on, but the store only sells the fabric in meters. one meter of fabric costs $1.20. how much will the fabric cost?