Q: How many 4-inch by 8-inch bricks are needed to build a walk 6 feet wide and 24 feet long?
a. 54
b. 600
c. 648
d. 840
e. 1,000

A: c. 648 bricks are needed to build a walk 6 feet wide and 24 feet long. :)

Expert answered|stan_r|Points 72|

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Express 2,750,389 in scientific notation.
27.50389 x 10 5
275.0389 x 10 3
27.50389 x 10 6
0.2750389 x 10 7
2.750389 x 10 6 **Weegy:** 2,750,389 in scientific notation is 27.50389 x 10^5. (More)

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Expert Answered

Updated 63 days ago|1/14/2018 12:19:24 PM

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Select the number that matches the written value: three hundred and twenty-one thousandths
a.321
b. 3.021
c. .0321
d. 300.021
e. 3210

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Updated 8/31/2014 10:58:10 PM

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Three hundred and twenty-one thousandths is .321

Added 8/31/2014 10:58:10 PM

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A _____ serves as the connection point for a T1 line at the customer's site.
a. T1 modem
b. CSU/DSU
c. router
d. bridge **Weegy:** The answer is: b. CSU/DSU. The CSU/DSU is the connection point for a T1 line at the customer's site. (More)

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Updated 1/15/2014 5:16:34 AM

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