A 1200 kg car is stopped at a stoplight. There are 3 people in the car. The two passengers, Ryan and CC, have a mass of 75 kg each, while Joshua, the driver, has a mass of 105 kg. Joshua steps on the gas pedal and the car begins to accelerate at a rate of 2.5 m/s2 What is the force that the engine is applying to the car?

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

An object in geometry with no width, length or height is a(n):

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.