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34kurt
2 years ago
15

The diameter of the planet Mercury is 4.87×103 kilometers. The diameter of the planet Venus is 1.21×104kilometers. The diameter

of the planet Earth is 1.28×104 kilometers. The diameter of Mars is 6.79×103 kilometers. Which planet has the smallest diameter?
Question 2 options:

Mars


Mercury


Venus


Earth
Mathematics
2 answers:
kow [346]2 years ago
5 0

Answer: Venus

Step-by-step explanation:

Vlada [557]2 years ago
4 0

Answer:

  • Mercury, then Mars

Step-by-step explanation:

<u>Given diameters of planets:</u>

  • Mercury ⇒     4.87 × 10³ km  =  4 870 km
  • Venus ⇒        1.21 × 10⁴ km  =    12 100 km
  • Earth ⇒          1.28 × 10⁴ km  =   12 800 km
  • Mars ⇒           6.79 × 10³ km  =  6 790 km

Compared, we see the smallest value belongs to Mercury

The second smallest planet is Mars

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The clearance price of hat is $17.28

Step-by-step explanation:

Price paid by store = $20

Increment = 60% of price paid

Increment = \frac{60}{100}*20 = \frac{1200}{100}

Increment = $12

Increased price = 20+12 = $32

Sale = 10%

Discount amount = 10% of increased price

Discount amount = \frac{10}{100}*32=\frac{320}{100}

Discount amount = $3.2

Sale price = 32 - 3.2 = $28.8

Clearance sale = 40%

Discount of clearance sale = 40% of sale price

Discount = \frac{40}{100}*28.8=\frac{1152}{100}

Discount = $11.52

Clearance price = sale price - Discount of clearance sale

Clearance price = 28.8 - 11.52 = $17.28

The clearance price of hat is $17.28

Keywords: percentage, subtraction

Learn more about subtraction at:

  • brainly.com/question/729447
  • brainly.com/question/7297385

#LearnwithBrainly

6 0
3 years ago
-17 &lt; 3 - 5x<br><br><br> Idek anymore
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Step-by-step explanation:

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