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Bess [88]
3 years ago
6

12. Higher Order Thinking Find all the

Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

38= 2×19

39= 3×13

40= 2×2×2×5

hcf = highest common factor = 1

if you can't seen any common factor then write 1 , it's common in all.

if all the number divide by same number, then it's common in factor

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Arrange the following set of decimal numbers in order from smallest to largest.
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Answer:

Step-by-step explanation:

0.31=0.3100

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0.4186

arranging smallest to largest

0.3100,0.4090,0.4140,0.4186

or 0.31,0.409,0.414,0.4186

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3 years ago
In a class of students, the following data table summarizes how many students have a brother or a sister. What is the probabilit
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3 years ago
Twice a number is increased by 3 is 7
lys-0071 [83]
7-3=4 

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6 0
3 years ago
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Write a recursive rule: <br><br>-2,0,2,4,6​
bearhunter [10]
Write a recursive rule for the sequence.

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STEP 1:

a1 = -2

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STEP 2:

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STEP 3:

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ANS:

6 0
2 years ago
Which is the initial value that shrinks an exponential growth function by 50%?
ValentinkaMS [17]
Suppose that the exponential growth function is  y = 4^x.

If x = 1, then y = 4^1 = 4.
If x = 3, then y = 4^3 = 64.

Let the initial value be 1/2.

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If x =1, then y = 2 which is half of the y value before adding the 1/2.

If x = 3, then y = 1/2 * 64 = 32.

Answer: 1/2
7 0
3 years ago
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