Can the relationship between price and volume (in grams) be described by a constant rate? Explain. Reason Three different sizes of sports-drink mix are shown with their prices. So, if 6 sulfur atoms are there then 2 × 6 = 12 oxygen atoms are there. We know that the ratio of oxygen of atoms to sulfur atoms in the sulfur dioxide is 2:1 The ratio of oxygen atoms to sulfur atoms in sulfur dioxide is always the same How many oxygen atoms (O) are there when there are 6 sulfur atoms (S)? Explain how you got your answer. The ratio of oxygen atoms to sulfur atoms in sulfur dioxide is always the same. STEM The diagram shows the structure of a molecule of sulfur dioxide. The above table shows the number of steps dogs walked and the money earned. Can the relationship be described by a constant rate? Explain. The amount of money Chaz earned for walking dogs is given in the table. What can I apply from previous work with ratios and rates to recognize when a relationship between two quantities can be described by a constant unit rate? Therefore the relationship in Monday’s table can be described by a constant unit rate. Therefore the relationship in Monday’s table cannot be described by a constant unit rate.Ĭan the relationship in Tuesday’s table be described by a constant unit rate? Explain. Each table shows the distance that he was from home at various times.Ĭan the relationship in Monday’s table be described by a constant unit rate? Explain. Thus the relationship between time and water can be described by a constant rate.įor Problems 4-5, use the given information. Then decide whether it makes sense to use a constant rate to describe the relationship. Reason Flo measures the amount of water her high pressure sprayer uses and finds that it uses 20 gallons of water in 4 minutes and 30 gallons in 6 minutes. Thus it does not make sense to use a constant rate to describe the relationship. Decide whether it makes sense to use a constant rate to describe the relationship.
The table shows the total costs of different numbers of tickets.
Thus it makes sense to use a constant rate to describe the relationship. Explain.Ī 2-pound package of hamburger costs $7.00, and you pay $10.50 for a 3-pound package of hamburger. Can the relationship between the weight and the number of avocados be described with a constant rate? Explain.Ī 2-pound package of hamburger costs $7.00, and you pay $10.50 for a 3-pound package of hamburger. The relationship between the price and the number of avocados isī. Can the relationship between the price and the number of avocados be described with a constant rate? Explain. The tables show the prices and weights of avocados.Ī. Turn and Talk Is the relationship represented in the table the same as the relationship represented in the diagram in Part E? Why or why not?Ģ. Describe the relationship using a unit rate.įor 1 medium jars of salsa = 48/4 = 12 ounces.
The diagram shows how many ounces of salsa you get when buying medium jars of salsa. The relationship between ounces of salsa and small jars of salsa using a unit rate isĮ. Describe the relationship between ounces of salsa and small jars of salsa using a unit rate. You previously learned that a unit rate is a rate in which the second quantity in the comparison is one unit, such as 4 ounces per 1 serving. The pattern in the column of the table isĬ. Describe a pattern you see in the columns of the table. The rows of ounces of salsa are increased by 32 times.ī. The rows of small jars of salsa are increased by 4 times. Describe a pattern you see in the rows of the table. The table shows how many ounces of salsa you get when buying small jars of salsa.Ī. Turn and Talk Using the ratios described in the salsa recipes, describe which recipe is most hot and which recipe is most mild.ġ. If peppers and tomatoes are the only ingredients in the salsaš and the names are based on taste, which two salsas should have the same name? Show your work and explain. I Can recognize when relationships presented in tables, diagrams, and verbal descriptions can be represented by a constant unit rate.Ģ tablespoons peppers 5 tablespoons tomatoesĤ tablespoons peppers 12 tablespoons tomatoesĦ tablespoons peppers 15 tablespoons tomatoesģ tablespoons peppers 6 tablespoons tomatoes
HMH Into Math Grade 7 Module 1 Lesson 1 Answer Key Explore Relationships
#MUSIC MATH LEVEL 1 ANSWER KEY PDF#
We included H MH Into Math Grade 7 Answer Key PDF Module 1 Lesson 1 Explore Relationships to make students experts in learning maths.
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