Theivanpabloescorcia
03.12.2021 •
Mathematics
(32) *4. One hundred residents of the city were randomly selected for a survey regarding the new gymnasium design. Thirty-two residents approved of Design A and 85 residents approved of Design B.
a. Use these experimental results to calculate the probability that any city resident selected at random would approve of Design A. Then calculate the probability for Design B. a.
b. Based on the results of the survey, which design would you recommend?
Solved
Show answers
More tips
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- C Computers and Internet How to Choose an Uninterruptible Power Supply (UPS) for Your Computer: Expert Tips...
- S Science and Technology How to choose a home theater system?...
- A Auto and Moto How to Choose a Car Wash? Tips and Recommendations...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- S Sport When is the Champions League final?...
- S Sport When and Where Will the 2014 World Cup be Held?...
Answers on questions: Mathematics
- M Mathematics A sports club needs to raise at least $240 by selling chocolate bars for $3.00 each. Sebastian wants to know how many chocolate bars, c, the sports club must sell in order to reach...
- M Mathematics These box plots show the basketball scores for two teams. Bulldogs 55 70 80 90 105 Wolverines 35 96 55 80 85 TH 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Basketball scores...
- M Mathematics Which best describes the purpose of Justin Lebo”? to educate readers about an historical figure to entertain readers with an inspirational story to instruct readers on how to restore...
- M Mathematics Verbal Description Shay pays a $4 monthly fee in addition to the data and minutes charges on her cell phone bill, x. Equation y = x + 4 Table A 2-column table with 3 rows. Column...
- M Mathematics In circle O, SU is a diameter.What is mArc S T?...
- M Mathematics The full-time year-round median salary for US men in 2010 was $42,500, and the full-time year-round salary for US women in 2010 was $35,000 at 900. The full-time year-round salary...
- M Mathematics ¿Cuáles son las semejanzas y diferencias en las funciones de reproducción de los virus y las bacterias? • ¿Cómo podemos establecer criterios de comparación entre las estructuras de...
- M Mathematics The data below shows the number of windows in each if the nine rooms at alexas house...
- M Mathematics Can anyone pretty plz help me!...
- M Mathematics Cellus Find the volume of this cylinder. Round to the nearest tenth. 10in 2in [?] in How to solve...
Ответ:
x+20⩾50
Step-by-step explanation:
in inequality, the word at least means that is equal or more than. so that means that Allie might equal or more than 50 hours in the model but if you're to solve it, Allie will need 30 or more hours. and since she already has 20, add the 20.