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solmaris [256]
3 years ago
8

Susan can run 2 city blocks per minute. she wants to run 60 blocks. how long will it take her to finish if she has already run 1

8 blocks?
Mathematics
2 answers:
Brut [27]3 years ago
6 0
60 blocks in 30 min
18 blocks in 9 min
Method 1
60-18 = 42
42 blocks in 21 min
Method 2
30-9 =21 min
Free_Kalibri [48]3 years ago
6 0

Answer:

Time taken by Susan to finish running is:

21 minutes

Step-by-step explanation:

Susan wants to run 60 blocks.

She has already run 18 blocks.

Blocks she has to run=60-18

                                    = 42

Susan can run 2 city blocks per minute.

i.e. Running 2 blocks takes time= 1 minute

So, Running 2×21 blocks takes time= 21 minutes

i.e. Running 42 blocks takes time= 21 minutes

Hence, Time taken by Susan to finish running is:

21 minutes

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marishachu [46]
I think the answer is x times 2 - 61
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A store in Campbell purchased a crystal sculpture at a cost of $100 and marked it up 100%. Later on, Stefan bought the crystal s
gtnhenbr [62]

Answer:

$218

Step-by-step explanation:

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6 0
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63. 26 Which expressions are equal to 23 ? 123 126 26 . 33 23 33​
liubo4ka [24]

Hey there!

(6^3 * 2^6) / 2^3

= (6 * 6 * 6 * 2 * 2 * 2 * 2 * 2 * 2) / 2 * 2 * 2

= (36 * 6 * 4 * 4 * 4) / 4 * 2

= (216 * 16 * 4) / 8
= 3,456 * 4 / 8

= 13,824 / 8

= 1,728


Looking for something that gives you the result of: 1,728


Option A.
12^3

= 12 * 12 * 12

= 144 * 12

= 1,728

Option A. is. possible answer


Option B.
6^3

= 6 * 6 * 6

= 36 * 6

= 216

216 ≠ 1,728

Option B. is incorrect


Option C.
12^6

= 12 * 12 * 12 * 12 * 12 * 12

= 144 * 144 * 144

= 20,736 * 144

= 2,985,984

2,985,984 ≠ 1,728

Option C. is also incorrect


Option D.
2^6 * 2^3

= 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2

= 4 * 4 * 4 * 4 * 2

= 16 * 16 * 2

= 256 * 2

= 512
512 ≠ 1,728

Option D. is also incorrect

Option E.
2^3 * 3^3

= 2 * 2 * 2 * 3 * 3 * 3

= 4 * 2 * 9 * 3

= 8 * 27

= 216

216 ≠ 1,728

Option E. is also incorrect.


Therefore, the answer should be:

Option A. 12^3



Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

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2 years ago
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