Us national forest cover approximately 300,000 square miles. conversationalist want the total square footage of forests to be 300,000 (2nd power) square miles away. when i vanna used her phone to do the calculation, her screen showed 9e+10. a what does the answer on her screen mean? explain how you know b. given that the us has approximately 4 million square miles of land, is this a reasonable goal for conversationalist? explain

John bought 2 horses at rs 20000 each

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling