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pantera1 [17]
3 years ago
13

Simplify numbers with units 1. ​

Mathematics
1 answer:
Vilka [71]3 years ago
3 0

Answer:

1. 1 min : 2 min

2. 1 min : 4 min

3. 1 : 5

4. 1 : 2

5. 1 hr : 4 hrs

6. 7 p : 10 p

7. 5 : 2 : 3

8. 1 : 3

9. 3 : 5

Step-by-step explanation:

break it down to the lowest, which means to keep dividing it till it can't anymore.

hope that helps

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A visitor is staying in a cabin that is 3 miles west of the closest point on a shoreline to a coral reef. The coral reef is 2 mi
charle [14.2K]

Answer:

3.6miles

Step-by-step explanation:

Given:

distance of tent from the closest point on shore-line, d=3miles.

distance between shoreline point and coral reef, x=2miles

The shortest distance (say l) that the visitor runs towards the reef in order to swim a minimum distance which takes least time.

\therefore l^2=d^2+x^2\\l=\sqrt{3^2+3^2} \\l=3.6\ miles

Now on reaching at the shore at this point the visitor will have to swim the least distance due east to reach coral reef.

7 0
4 years ago
Help plz im stuck help plz
Elis [28]

Answer: 3/28 of the book.

Step-by-step explanation: you simply take the said fraction that they give you, and divide the whole thing by 8. An 8th of 6/7 is 3/28!

3 0
3 years ago
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Select the correct answer.<br> Which statement is true about this equation?<br> y = –3x^2+ 4x - 11
USPshnik [31]

9514 1404 393

Answer:

  a. It represents both a relation and a function

Step-by-step explanation:

The expression on the right is a polynomial of degree 2.

Any polynomial in a single variable is a function.

Any function is a relation.

So, ...

   it represents both a relation and a function

3 0
3 years ago
A standard fair dice is rolled twice.
eimsori [14]

Answer:

  • 5/12

Step-by-step explanation:

<em>Probability = favorable outcomes / total outcomes</em>

  • P(odd) = 3/6 = 1/2    (there are 3 odd numbers out of 6 on a dice)
  • P(no 1) = 5/6
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Please help! (giving extra points)
SVETLANKA909090 [29]
The answer is 2 2/3
The work for it:

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3 years ago
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