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rjkz [21]
3 years ago
8

How much carbon dioxide is emitted from using a 1500 watt dryer for 8 hours every

Mathematics
2 answers:
nalin [4]3 years ago
6 0

9514 1404 393

Answer:

  854.88 lb/yr

Step-by-step explanation:

It is effectively a units conversion problem. The conversion factors of interest are ...

  1000 W × 1 h = 1 kWh

  52 wk = 1 yr

__

  (1500 W)×(8 h/wk) × (52wk/yr) ÷ ((1000 W)(1 h))/(1 kWh) × (1.37 lb/kWh)

  = (1500×8×52×1.37)/(1000) lb/yr

  = 854.88 lb/yr

slavikrds [6]3 years ago
5 0

ERROR!ERROR!ERROR!ERROR!

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C

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In sentence C, all the verbs are in the same tense- past tense.

bought and prepared

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3 years ago
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Classify each pair of angels listed below as adjacent or vertical.
Stolb23 [73]

Answer:

ntersecting lines DA and CE.

To find:

Each pair of adjacent angles and vertical angles.

Solution:

Adjacent angles are in the same straight line.

Pair of adjacent angles:

(1) ∠EBD and ∠DBC

(2) ∠DBC and ∠CBA

(3) ∠CBA and ∠ABE

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Vertical angles are opposite angles in the same vertex.

Pair of vertical angles:

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5 0
3 years ago
garths taxable income last year was $66390. what is his state income tax? ( here is the math you have o do with the problem 3520
fredd [130]

Answer:

The state income tax = $3759

Step-by-step explanation:

The total taxable income = $66390

10% taxable amount = $66390 - $64000 = $2390

Total tax = $3520 + 10% of 2390

= $3520 + 0.1*2390

= $3520 + 239

The state income tax = $3759

Hope you will understand the concept.

Thank you. :)

6 0
3 years ago
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Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12. Monique has a coupon that giv
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<span>(1−x)20+(1−y)12+15

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3 years ago
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A trapezoid’s top measures 2.2 m, and its height measures 4.0 m. Calculate the measurement of the base if the area of the trapez
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Answer:

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where a and b are the parallel sides and c is the height

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Plugging these values, we have;

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7 0
3 years ago
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