![marie003](/avatars/36064.jpg)
marie003
05.05.2020 •
Mathematics
(22.05) Canada has much stronger gun control laws than the United States, and Canadians support gun control more strongly than do Americans. A sample survey asked a random sample of 1505 adult Canadians, Do you agree or disagree that all firearms should be registered? Of the 1505 people in the sample, 1288 answered either Agree strongly or Agree somewhat. Step 1: The survey dialed residential telephone numbers at random in all ten Canadian provinces (omitting the sparsely populated northern territories). Based on what you know about sample surveys, which are the biggest weaknesses in this survey? High proportion of nonresponse. People are suspicious when asked questions by phone, because they are not sure about the identity of the caller. This may result in insincere answers. The survey excludes Canadian citizens who live in other countries. The survey excludes residents who have no phones and residents of the northern territories. Enter the number(s) of the choice(s) you wish to select. Separate multiple selections with commas or semicolons.
Solved
Show answers
More tips
- A Auto and Moto How many blood alcohol level units are allowed in Russian traffic laws?...
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Mathematics
- M Mathematics cone shaped paper hats have a radious if 8 centimenters and the slant hight is 20 centimeters. How many square centimenters if paper are needed to make each hat. Round...
- M Mathematics 5. Prices for bagels at the Bagel Barn are given in the table. How much money do you save per bagel if you buy bagels by the dozen rather than individually? Bagel Barn...
- M Mathematics According to Cavalieri’s Principle, which pair of shapes would have equal volumes? Question 5 options: a) a cylinder and a sphere with the same radius b) a cone and...
- M Mathematics Y=x^4-4x^3.FInd the value of u when x=-1...
- M Mathematics PLSSS SHOW UR WORK AND HOW YOU GOT THE ANSWER FOR THIS also help me quickly pls!! Delroy is going to a dog adoption day at his local animal shelter. he wants to make...
- M Mathematics A cereal box has a length of 9 inches, a width of 3 inches, and a height of 13 inches. What is the volume of the cereal box?...
- M Mathematics 1) Marque V ou F e assinale a opção correta: * 1 pontoImagem sem legendaa) V, V, V, V.b) F, V , V, V.c) F, V, F ,V.d) V, V, F, V2) Considerando a expressão matemática...
- M Mathematics Simplify (5.8x-3d+d)-(7x-2.5d)...
- M Mathematics Which side lengths represent the sides of a right triangle? A) 1, 1, 2 B) 2, 3,5 C) 5, 12, 13 D) 7, 23, 25...
- M Mathematics Please someone help with my last post......
Ответ:
It's not a typo that both answers are 24
Explanation:
Each time the weight goes up by 1 ounce, the cost goes up by 24 cents. So the unit cost is 24 cents per ounce. This is exactly the slope of the line because the slope is the rate of change. It tells us how fast something is changing.
You can use the slope formula to answer this question, but I think it's easier to simply locate the point (1,24) and then note that slope = rise/run = y/x = 24/1 = 24. This shortcut only works because the line goes through the origin.
The equation of this line is y = 24x
x = number of ounces
y = cost in cents