What is the relationship between the exponent in 4.3 times 10 to the third power and 4,300

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20