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mylen [45]
3 years ago
12

Write a problem that can be solved with a bar model that shows equal groups of liters

Mathematics
1 answer:
ioda3 years ago
8 0
"In Grade 2 and early in Grade 3, students learned to use bar models to solve two-step problems involving addition and subtraction. This is extended in this chapter to include multiplication and division.


<span>Both multiplication and division are based on the concept of equal groups, or the part-part-whole concept, where each equal group is one part of the whole. In Grade 2, students showed this with one long bar (the whole) divided up into equal-sized parts, or units. This unitary bar model represents situations such as basket of apples being grouped equally into bags." </span>https://www.sophia.org/tutorials/math-in-focus-chapter-9-bar-modeling-with-multipli
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Phoenix [80]

Answer:

$7.38

Step-by-step explanation:

multiply 49.20 by 15 percent.

3 0
3 years ago
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The amount of water in a bathtub as it drains can be modeled by this equation with y representing the number of gallons of water
zvonat [6]
Given function:
y=-7.3x+39.7
Where y= number of gallons of water
and x= number of minutes
Put value of y=17.8 gallons and solving for x.
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-21.9=-7.3x
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Answer: 3 minutes
4 0
3 years ago
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Help, please! Struggling!
MArishka [77]

Answer:

65

Step-by-step explanation:

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16 + 49 = 65

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6 0
2 years ago
A crepe recipe calls for 2 eggs, 1 cup of flour, and 1 cup of milk. How much flour would you need if you use 5 eggs?
nataly862011 [7]

Answer: 2.5 cups of flour is needed for 5 eggs.

Step-by-step explanation:

The crepe recipe calls for 2 eggs, 1 cup of flour, and 1 cup of milk. This means that the ratio of eggs to cup of flour to cup of milk required is 2:1:1

Therefore, if you use 5 eggs, the proportions would increase by 2.5. Multiplying by 2.5, it becomes

5 : 2.5 : 2.5

Therefore, you would need 2.5 cups of flour for 5 eggs.

6 0
3 years ago
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AnnyKZ [126]
The solution would be ... m = <span>√2 - 48 over 16. Have a good day :)</span>
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