If the green goblin is riding his goblin glider in an effort to evade spiderman. spiderman is running at 10.0 m/s toward the front on top of a train traveling at 15.0 m/s east. green goblin decides to run at 5.0 m/s w across his glider that is moving at 23.0 m/s north in an attempt to jump off and avoid spiderman’s web. what is green goblin’s speed relative to spiderman so spiderman can accurately shot his web?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line