Bryson is laying down sod in his yard to grow a new lawn. each piece of sod is 1-foot by 1-foot square. how many pieces of sod will bryson need to cover his yard if his yard measures 30 feet by 14 feet?

Which expression is equivalent to -5(3x - 6/7)

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?