The number of pieces of sausage needed by a pizza restaurant is given by the equation s 21n. In this equation, n is the number of pizzas the restaurant will make. How many pieces of sausage are needed to make 55 pizzas?

Low sun angles result in reduced solar energy because:

Put the items in the correct order Analyze data Ask a question Construct a hypothesis Do background research Draw conclusions Test your hypothesis by doing an experiment Report your results

Which of the following might be considered a viable application of a radioactive tracer? It can be more then one?

1. A car's speedometer reads 20 m/s after accelerating, from a standing start, for 25s. What was the magnitude of its acceleration?

A certain metal wire has a cross sectional area of 1 mm2 and is 1 m long. when it is hung from the ceiling and a 10 kg mass is hung from the bottom of it, the wire stretches 1 mm. treat the wire as a single macroscopic spring.

Scientific theories have strod the test of time and will not change

An 8 kilogram bowling ball is rolling in a straight line toward you. if its momentum is 16 kg * m/s, how fast is it traveling?

Explain why a moving object can be in equilibrium

Design an investigation to compare the durability of the three different brands

The surface area of the skin of a person who is 70 inches tall and weighs w pounds can be estimated by s (w) equals=342 w superscript 0.425342w0.425 , where s is in square inches.