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Marizza181 [45]
2 years ago
15

Which one does not belong 3:4, 9:12, 12:15, 12:16 and why

Mathematics
2 answers:
vivado [14]2 years ago
5 0
3:4 can not belong because it doesn't have 12 like other does.
svp [43]2 years ago
3 0
3:4 is the answer. Look at it like a pattern. 9:12, 3 goes into both of them, 12:15, 3 goes into both of them, 12:16, 4 goes into both of them. However nothing goes into both the numbers in 3:4. 
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the area of the top of a rectangular table is 323 square feet. If the length of the table is 19 feet , what is the width
sergejj [24]

Answer:

hello :

the area is : A= w ×l     ...   w :  the width    l : the length

A = 323     l = 19     w ?

l = A/w

l = 323/ 19

l = 17 feet


4 0
3 years ago
IN 2013 The number of students in a small school is 284. it is estimated that the student population will increase by 4% every y
Aleks [24]

Answer:

Amount = Initial value × (1 + rate of interest)^years and 374

Step-by-step explanation:

The formula to determine the student population and the estimated student population is given below:

As we know that

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= 284 × (1 + 0.04)^7

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7 0
2 years ago
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Katena32 [7]

Answer:

14. 780

16. 274

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Step-by-step explanation:

5 0
3 years ago
Michelle’s pet dog weighs 48 pounds.
lidiya [134]
The answer is 3 because 48 / 16 = 3
4 0
3 years ago
Read 2 more answers
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REY [17]
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