According to Aristotle, A. the wise man is able to do what even by himself? B. and the wise man is more what than anybody else?

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 55 degrees at midnight and the high and low temperature during the day are 64 and 46 degrees, respectively. Assuming \( t \) is the number of hours since midnight, find an equation for the temperature, \( D \), in terms of \( t \). \( D(t)=\square \)

(1. Calcola la lunghezza di una circonferenza il cui raggio misura la metà di quello di un'altra circonferenza il cui diametro è lungo 20 cm . \[ [10 \pi \mathrm{~cm}=31,4 \mathrm{~cm}] \]

1. Completa los espacios \( \cdot 3+|9|+5=17 \) \( \cdot 8+6=2+|6|+6 \) \( \cdot 2.4+5.6=3.2+\square \) \( \cdot 3.22+8.44+6.08=\square \)

1. \( y=\frac{1}{2} x+\frac{7}{4} \)

A large school district is considering changing the start time of their elementary and high schools. The superintendent wants to poll parents to get their feedback on the proposed change. Some parents in the district have their email address on file with the district, so the superintendent emails a survey to a random sample of addresses. After a week, they send a reminder email to those addresses that encourages parents to fill out the survey if they haven't already. Which of the following is not a potential source of bias in their survey? Choose 1 answer: (A) Parents with strong opinions are more likely to respond. (B) Parents without email access may have different opinions than parents with email access. (C) Some parents may be too busy to respond based on their work schedules, and thev miont have