The population of a colony of mosquitoes obeys the law of uninhibited growth. Use this information to answer parts (a) through (c). (b) The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there are 1200 after 1 day, what is the size of the colony after 2 days? Approximately \( \square \) mosquitoes (Do not round until the final answer. Then round to the

(2) \( \frac{3}{2}-\frac{1}{2} \)

Fast food places sometimes advertise that you can buy some number of a particular set of items for a fixed price. The most elaborate one that I can remember was when Arby's offered 5 for \( \$ 5 \) (later \( \$ 5.95, \$ 6.95 \ldots \), It varied how many items were part of the deal, but at the peak, there were 9 options. (I don't recall what they were, but probably something like: soda, curly fries, beef melt, ham melt, turnover, shake, chicken sandwich, mozzarella sticks, potato cakes) 1. How many options are there to order 5 items from 9 choices? Assume that we cannot duplicate any option and that the order is important.

Crie um exemplo de uma equação linear com duas variáveis que não tenha solução.

3. For this deal, we actually were allowed to order duplicate items. So we could get 3 sodas and 2 curly fries, for example. How many options are there to order 5 items from 9 choices? Assume that we can duplicate any option and that the order is important.

To factor by grouping, the terms can be rearranged so that either \( 4 b x \) or \( 6 a b \) is the second term. For this exercise, we will rearrange the terms so that \( 4 b x \) is the second term. \( 24 a x+b^{2}+4 b x+6 a b=24 a x+4 b x+\square \)