The scientific method involves the following steps: 1  Forming a question. 2  Performing background research. 3  Creating a hypothesis. 4  Designing an experiment. 5  Collecting data. 6  Analyzing the results. 7  Drawing conclusions. 8  Communicating the results.
If you buy an RV, don't forget to factor in the sales tax. Buy a $50,000 RV in Texas, for example, and you'll pay a levy of 6.25%, or $3,125. Also check to see if your state and county impose an annual tax on personal property, including RVs.
How much does a Tesla cost? The current Tesla car line (Roadster, Model S, Model X) ranges in price from $68,000 to $138,800 before tax incentives for electric vehicles. However, the cost of Teslaâs new Model 3 (currently being rolled out this year) could be as low as $35,000. How much does a Tesla Model S cost? When wondering what the Model S will cost you, the answer depends on on the model you buy and the tax credits available. The Tesla Model S (pictured above) comes at a starting price of $68,000 in 2018, $3,000 less than a few years ago.