The formula for the future value vv (in dollars) of an investment earning simple interest is v=p+prtv=p+prt, where pp (in dollars) is the principal, rr is the annual interest rate (in decimal form) and tt is the time (in years). a. solve the formula for pp.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Which strategy is used by public health to reduce the incidence of food poisoning?

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