Dx (3,437) - kbraur X IS Week #7- Mathemat X 3Take Test: Week #7: 9 X D(122) Jerry Breaks Up x Textbook-Science 7 7Un Ohttps://bb9.waukesha.k12.wi.us/webapps/assessment/take/launch.jsp?course assessment id%3 64958 1&course Question Completion Status: QUESTION 4 In 2019, I visited the Leaning Tower of Pisa in Italy (see below!). It appears to be cylindrical in shape. Its height is about 56 meters. If the volume of the tower is about 9,691 cubic meters, we can find the diameter of the base! A. Set up an equation to solve this problem. Explain (in words) how you set this up. B. Solve this equation, showing your work, to determine the diameter of the base. C. State your answer in a complete sentence.

Most vertebrate adult body sizes remain constant or increase throughout their lives.  Marine iguanas are different in that they can actually decrease in size, in periods of low food availability.  Examine the data set here, and test the hypothesis that on average across time, iguana length changed (increased) by 1 mm.  Paste your R code in the answer box, and tell me your conclusion.  Data is here: https://github.com/lisamanne/biostats_data/raw/main/Iguana_lengths.csv DATA- Tributary,Species_upstream,Species_downstream I��,14,19 Juta�,11,18 Japur�,8,8 Coari,5,7 Purus,10,16 Manacapuru,5,6 Negro,23,24 Madeira,29,30 Trombetas,19,16 Tapaj�s,16,20 Xingu,25,21 Tocantins,10,12

In west Texas, water is extremely important. The fllowing data represent pH levels in ground water fr a random smple of 102 west Texas wells. A pH and a pH above 7 is alkaline. Scanning the data, you can see that water in this region tends to be hard (alkaline). Too high a pH means the water is unus expensive treatment to make it usable.+ These data are also available for download at the Companion Sites for this text. For convenience, the data are p increasing order. x: pH of Ground Water in 102 West Texas Wells 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 7.1 7.1 7.1 7.1 7.1 7.1 7.1 |7.1 7.1 |7.1 7.2 | 7.2 7.2 | 7.2 |7.2 7.2 7.2 7.2 7.2 7.2 7.3 7.3 7.3 7.3 7.3 7.3 7.3 7.3

You are planning a dinner party for 65 people. Based on last year’s party you spent $824 for 50 people. What should your new budget be?