Apro-evolution advocate wants to estimate the percentage of people who favor teaching only evolution in schools. she conducts a nationwide survey of 1980 randomly selected adults 18 years and older. the interviewer asks the respondents, "do you favor promoting science by teaching only evolution in schools? " which type of bias is this?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?