1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vadim26 [7]
2 years ago
7

Fill out each diagram to find the cost of 6 bags of popcorn when 4 bags of popcorn is $3. What is the total cost of 6 bags of po

pcorn.
Mathematics
1 answer:
KiRa [710]2 years ago
5 0

Answer:

hope this helps

Step-by-step explanation:

A context is described, and students generate two sets of values. The purpose of this warm-up is to remind students of some characteristics that make a relationship proportional or not proportional, so that later in the lesson, they are better equipped to recognize that a relationship is not proportional and explain why.

The numbers were deliberately chosen to encourage different ways of viewing a proportional relationship. For 20 ounces and 35 ounces, students might move from row to row and think in terms of scale factors. This approach is less straightforward for 48 ounces, and some students may shift to thinking in terms of unit rates.

There are many possible rationales for choosing numbers so that size is not proportional to price. As long as the numbers are different from those in the “proportional” column, the relationship between size and price is guaranteed to be not proportional. Look for students who have a reasonable way to explain why their set of numbers is not proportional, like “the unit price is different for each size,” or “each size costs a different amount per ounce.”

Ask students to remember the last time they went to the movies. What do they know about the popcorn for sale? What sizes does it come in? About how much does it cost? Tell students that in this activity, they will come up with prices for different sizes of popcorn—one set of prices in which the price is in proportion to the size, and another set of prices in which the price is not in proportion to the size, but is still reasonable. Ask students to be ready to explain the reasons they chose the numbers they did.

Arrange students in groups of 2. Give 2 minutes of quiet work time and then invite students to share their sentences with their partner, followed by whole-class discussion.

A movie theater sells popcorn in bags of different sizes. The table shows the volume of popcorn and the price of the bag.

Complete one column of the table with prices where popcorn is priced at a constant rate. That is, the amount of popcorn is proportional to the price of the bag. Then complete the other column with realistic example prices where the amount of popcorn and price of the bag are not in proportion.

volume of popcorn (ounces) price of bag, proportional ($) price of bag, not proportional ($)

10 6 6

20    

35    

48  

You might be interested in
X+y=3 and x-ý=<br>x1 simultaneous equation<br>​
pshichka [43]

Answer:

y=1, x=2

Step-by-step explanation:

x+y=3

x-y=1

Using elimination method

x-x+y--y=3-1

2y= 2

y=1

Substitute y=1 into equation 2

x-1=1

x=1+1

x=2

7 0
3 years ago
Read 2 more answers
A number tripled and tripled again is 576. What is the number?
Oksana_A [137]

Answer:

192

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Express (25 1/2) ^3 in simplest radical form
Mkey [24]

Step-by-step explanation:

i think this is the answer if it's wrong I'm sorry

5 0
2 years ago
Find 50% of 36:<br> Find 25% of 36:<br> Find 75% of 36:
HACTEHA [7]

Answer:

18, 9, 27

Step-by-step explanation:

36 ÷ 2 = 18. Dividing by 2 is the same as multiplying by 50%.

36 ÷ 4 = 9. Dividing by 4 is the same as multiplying by 25%.

Since 25% • 3 = 75%, you can do 9 (from previous) • 3 to get 27.

5 0
3 years ago
A total of 907 went to a fishing tournament. Of these people, 626 arrived before noon. Alina estimates that fewer that 300 peopl
larisa [96]
She estimated by rounding 907 -> 900 and 626 -> 630 and when you subtract them, you get 270, which is how she estimated >300 people would arrive in the afternoon
5 0
3 years ago
Read 2 more answers
Other questions:
  • Ashley and Beth drove from city A to city B in exactly 5 hours, not taking rest stops. Ashley drove up to the area located halfw
    5·1 answer
  • ( 28 points!! )
    15·1 answer
  • the mass of the sun is approximately 1.9885×10^33 grams. select from the drop-down menu to correctly complete the statement. the
    9·2 answers
  • In New York State, 38% of the houses have a pool and 21% of the houses have both a pool and a hot tub. What is the probability t
    15·1 answer
  • 10q-30 is equivalent to what ?
    12·1 answer
  • A rectangular bin has a perimeter of 36 inches. The length of the bin is twice the width. Write and solve an equation to determi
    12·1 answer
  • 5x+10y=5 -13x+4y=17 NEED HELP<br> WILL MARK THE RIGH ANSWER BRAINLIEST
    9·2 answers
  • Keith plans on eating 1 1/4 cups of tuna per day for 5 days. how much tuna does he need? is 4 cans enough?
    5·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeee
    7·2 answers
  • Need help, please...
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!