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djverab [1.8K]
3 years ago
9

Sled, pulled by dogs, travels at a constant speed of 52,5 miles in 5 hours. Which of the following equations usos a unit rate to

show the amount of
time it would take the sled to travel 84 miles at the same rate?

Mathematics
1 answer:
nadezda [96]3 years ago
8 0

Answer:

i D K

Step-by-step explanation:

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Answer:

The answer to your question is - 8

Step-by-step explanation:

Data

                     (3 - 4) 2 * 5 + (4 - 1) 2/3

The order of operations is

1st  Parenthesis

2nd Roots and exponents

3rd Multiplication and division

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Following these rules

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Multiplication and division          - 10 + (6/3)

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3 years ago
Find the distance between the two points in simplest radical form for (-6,1) and (-8,-4)
Elina [12.6K]

Answer:

Step-by-step explanation:

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Using an ordered alphabet of 26 letters, how many ways are there to choose a set of six letters such that no two letters in the
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To find our solution, we can start off by creating a string of 27 boxes, all followed by the letters of the alphabet. Underneath the boxes, we can place 6 pairs of boxes and 15 empty boxes.The stars represent the six letters we pick. The empty boxes to the left of the stars provide the "padding" needed to ensure that no two adjacent letters are chosen. We can create this - 
\binom {21} {6}= \frac{21*20*19*18*17*16}{6*5*4*3*2*1} =21*19*17*8=54264
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3 years ago
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