Suppose Katy borrowed some amount of money for 38 weeks and Anastasia borrowed the same amount. Katy's loan used the simple interest model with an annual rate of 9.3% while Anastasia's loan used the simple discount model with an annual discount of 9.7%. At the end of their respective terms, Katy's maturity value was $5,810 while Anastasia's was $6,081. How many weeks was Anastasia's loan for ?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

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

Write the standard form of an equation with (see picture below)