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Paraphin [41]
2 years ago
14

Can someone help me with this

Mathematics
1 answer:
antiseptic1488 [7]2 years ago
4 0

Answer:

[9 - 2 = 7 x 4] = {28}

[ ] =expression { } answer

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A hiker walked 12.8 miles from 9:00 a.m. to noon. He walked an additional 17.2 miles from 1:00 p.m. to 6:00 p.m. What is his ave
marishachu [46]
The average speed is the distance divided by the time.

Total distance:
12.8 miles + 17.2 miles = 30 miles

Total time:
noon - 9:00 a.m. = 3 hours
6:00 p.m. - 1:00 p.m. = 5 hours
Total time = 3 hours + 5 hours = 8 hours

average speed = 30 miles / 8 hours = 3.75 miles per hour
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3 years ago
You pick a card at random.
katrin [286]

Answer:

The probabily of P(not less than 6) is

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2 years ago
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qaws [65]

Answer:

4=No

-3=No

2=Yes

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Step-by-step explanation:

enter enter all the factors into the equation and see which one equals -28 on both sides at the end.

5 0
3 years ago
I need help with this question
Ghella [55]

{6}^{2}  -  {5}^{2}  \\ 36 - 25 \\ 11
the answer is 11
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3 years ago
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y = x^-1

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3 0
3 years ago
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