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dexar [7]
3 years ago
14

Is it true that an irrational and a rational number is always a rational number

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0

Answer:

no

Step-by-step explanation:

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There is a walking trail at the park. Four laps around the trail is a distance of 1 mile. How many laps does it take to walk 3/4
mamaluj [8]

Answer:

3 laps

Step-by-step explanation:

4/4 laps is 1 mile

3/4 laps is 3/4 of a mile

2/4 laps is 1/2 a mile (or 2/4 simplified)

1/4 laps is 1/4 milke

8 0
3 years ago
Simplify (-63) ÷ (-9)
Julli [10]
Dividing two negatives equals a positive:
(-63) / (-9) = 7
6 0
3 years ago
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Find the equation of the line<br> Use exact numbers
GaryK [48]
Your Y intercept is 5
Y= mx + 5
Rises -5 / runs 2.5 so
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8 0
3 years ago
At a gymnastics meet, three judges evaluate the balance beam performances of five gymnasts, using a scale from 1 to 10, where 10
Art [367]

Answer:

As   2.551 < 3.84 therefore we reject H0.

As 44.803 > 4.46 so we accept null hypothesis.

Step-by-step explanation:

The answer is attached.

There are three judges so v1 = 3-1= 2  and v2 = (4*2)= 8

There are five gymnasts so v1 = 5-1= 4 and v2=  (4*2)= 8

For alpha = 0.05 we find the value of F1 and F2 from the table.

Download docx
6 0
3 years ago
Let x and y be positive integers and x be greater than y. 11x/11y =
navik [9.2K]
\frac{11x}{11y} =\frac{x}{y}
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3 years ago
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