angie3892
06.05.2021 •
Mathematics
A highway superintendent states that five bridges into a city are used in the ratio 2:2:1:4:6 during morning rush hour. Suppose that a random sample of 6000 cars indicates that 813, 970, 320, 1580, and 2317 cars use the five bridges, respectively. At the 10% significance level, is there sufficient evidence to reject the superintendent's claim?
Solved
Show answers
More tips
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
Answers on questions: Mathematics
- M Mathematics 2. 2 The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who is aged 20-29 is chosen at random, what is...
- E Engineering Mp Also if your in school your doing great don’t give up it’s worth it in the end. You’re smart and beautiful...
- P Physics Please solve number 5, I do not understand it....
- H History Select Yes if the item is an example of technology. Select No if the item is not an example of technology. hybrid cars computers language cell phones transportation systems...
- M Mathematics 1. bobbi worked 32 hours last week. she earns $8.90/hr. how much are her gross wages for the week?...
Ответ:
a) 52 ounces
b) 24 pints
Step-by-step explanation:
A:There are 16 ounces in a pound. Thus, you can simply multiply 3.25 by 16 to get 52.
B: Simply multiply 0.15 * 20 to get 3. Then multiply 3 by 8 to get 24.(8 pints per gallon)
Hope it helps <3