Which are samples that are appropriate to survey regarding how the city’s residents feel about building a new youth center? select all that apply. - 10 names selected from the city phone book. 100 residents who live near the proposed site for the youth center. 100 tourists at the city park last friday. 50 children at each of the city’s four elementary schools. 100 parents of children at each of the city’s four elementary schools.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.