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aivan3 [116]
3 years ago
14

Sara sells beaded necklaces she makes a profit of 4 dollars pn every neclace she sells which table represents the profit sara ma

kes

Mathematics
1 answer:
zimovet [89]3 years ago
5 0

if you multiply the number of necklaces sold by 4 for all 4 values in the first column of the table then you should get the value in the second column of the table

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a survey found that 40% of Shoppers at Max a Mart like chocolate ice cream is 20 Shoppers likes chocolate ice cream how many peo
taurus [48]
Let the total number of people surveyed by y. 
we can solve this by using algebra.

to find the percentage of a number in terms of decimals or integers, just multiply the total by the percentage,
so with this question, 
y x 40% = 20
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y = 20 / 40%
change the percentage into decimals for easier calculations,
y = 20 / 0.4
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therefore, the answer to this is 50 people. 


7 0
3 years ago
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It takes Serina 8 hours to drive to Georgia. Her route is 4800 miles. What is Serina’s average speed?
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Answer:

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Step-by-step explanation:

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Iron Man Training While training for an iron man competition, Tony bikes for 60 miles and runs for 15 miles. If his bikes speed
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Answer:

<u>Tony biked 1 hour 40 minutes and run 3 hours 20 minutes.</u>

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Let s to be Tony's running speed, then 8s is Tony's biking speed

Let's recall that Time = Distance/Speed

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Replacing with the real values, we have:

60/8s + 15/s = 5

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Tony run at 4.5 mph and biked at 36 mph

Now, we can calculate the time, this way:

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Replacing with the real values, we have:

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2 years ago
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Diano4ka-milaya [45]

Answer: 3A =38+15=43

Step-by-step explanation:

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3 years ago
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Rudik [331]

Answer:

You have walked \frac{17}{24} miles

Step-by-step explanation:

In order to add these two fractions, we must find a common denominator. In this case, I used 24

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