Analyze how some insects are able to move around on the surface of a lake or pond

Choose the best tool for each scenario. Identifying a trend in temperature change over time: Measuring the mass of a product of a chemical reaction: Calculating a best-fit line for a data set: Sharing data with classmates so they can check

A box contains 9 new light bulbs and 6 used light bulbs. Each light bulb is the same size and shape. Meredith will randomly select 2 light bulbs from the box without replacement.

According to ohm's law if you don't change the value of the resistor & you double the voltage in a circuit the amount of current flowing will A. Be multiplied by the amount of resistance B. Double C. Remain the same also D. Divide it in half

Give examples: give two examples of how water can become polluted by accident.

If Jim could drive a Jetson's flying car at a constant speed of 440 km/hr across oceans and space, approximately how long (in millions of years, in 106 years) would he take to drive to a nearby star that is 12.0 light-years away? Use 9.

A projectile is launched over a horizontal surface in such a manner that its maximum height is 3/5 of its horizontal range. Determine the launch angle.

Two identical capacitors are arranged in a circuit. What is the ratio of the equivalent capacitance of the circuit when the capacitors are in series to that when they are in parallel?

A car's position in relation to time is plotted on the graph. What is the car's average velocity for segment C? A) - 4 m/s B) - 0.25 m/s C) 0.25 m/s D) 4 m/s

What percent of my Iodine-131 sample will be left after 7 half-lives?

A 58.0 kg snow skier is on the top of 351 m high hill. After she has gone down a vertical distance of 142 m, what is her mechanical energy? Explain your answer (CER) !