Mathematics, 25.07.2019 21:00 Jstylez9712
Which situation could be modeled using a direct proportion? a) it takes 3 people 5 hours to dig a hole. bill wants to know how many people it will take to dig the same hole in 3 hours. b) sally uses 2 cups of sugar to make 4 dozen cookies. she needs to know how many cups to use if she wants to make 6 dozen cookies. c) in math class each group must complete 25 problems. group a has 4 members and it takes them 45 minutes. group b wants to know how long it will take them with 6 members. d) amy drove to new orleans from birmingham at an average of 60 mph, and it took her 5 hours. beth wants to know how long it will take her to make the same trip traveling 70 mph.
Answers: 1
Mathematics, 21.06.2019 14:40
How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft
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Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Mathematics, 21.06.2019 23:30
Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.
Answers: 1
Mathematics, 22.06.2019 00:20
Maria solved an equation as shown below. what is the solution to maria’s equation?
Answers: 1
Which situation could be modeled using a direct proportion? a) it takes 3 people 5 hours to dig a h...
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