Answer:
when an ambulance passes with its siren blaring, you hear the pitch of the siren. The siren's pitch sounds higher than when it is moving away from you.
So while the siren produces waves of constant frequency, as it approaches us
Explanation:
1a. It is not valid to say that basketball is more popular than football at the school because the poll was taken at a basketball game, where mostly, basketball fans are at.
1b. A better method to get a valid conclusion would be to take the poll during lunch or during a break, that way you can get answers from a good variety of students, where you can get basketball and football fans.
2a. City A: 4
City B: 4
2b. City A: 0.8
City B: 0.8
2c. City A: 3.75
City B: 5.25
3a. Howler Monkey mean: 17
Howler Monkey MAD: 0.75
Spider Monkey mean: 14
Spider Monkey MAD: 0.9375
3c. The howler monkey is on average heavier than the spider monkey. This is because the mean is higher and the MAD is lower. The MAD is the measure of by how much the values in the data set are likely to differ from their mean.
Answer: Like the Roman government, the United States has a tripartite system. The U.S. system of checks and balances makes sure that one branch of the government doesn't have too much power. This system is like the veto, which limited the power of Roman consuls.
Explanation:
The correct answer is option D: A Haggle
If a buyer is haggling a seller for a better price and the seller holds its ground it means that the act of haggling demonstrates they both have competing interests since one of them is interested in buying for a lower price while the other is interested in selling for a higher price.
The subordinating clause of this sentence is... when we went to the Fourth of July picnic. Hope this helps!