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rusak2 [61]
1 year ago
9

The atmospheric pressure at sea level is 14.7lb / i * n ^ 2 This pressure is reduced by half for each 3.6 miles above sea level

Which graph correctly identifies the amount of atmospheric pressure based on height, in miles, above sea level?
Mathematics
1 answer:
8090 [49]1 year ago
8 0

Answer:graph b

Step-by-step explanation:

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What are 3 equivalent ratios to 7:6
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A bee flies 25 m north of the hive then 10 m east 5 m west and 10 m south. How far north and east of the hive is it now? Explain
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Answer:

20 meters north.

Step-by-step explanation:

(I did it on a paper not to lose track.) First we go 25 north. Then ten east. Five south. And 10 west again. So in East/West we didn't move but we moved 5 down/south so we are still at twenty. If you don't understand still draw it on a paper.

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6 0
2 years ago
Which expression is equivalent to 1/27 ( 1 over 27 ) ?
harkovskaia [24]

Answer:

Option D

Step-by-step explanation:

Option A:

(3)¹ × (3)⁻¹⁰   =  (3)⁽¹⁻¹⁰⁾   = 3⁹

= 4\frac{1}{3^9}

= 4\frac{1}{19683}

Option B :

(3)⁻¹ × (3) ¹⁰   = 3⁽¹⁰⁻¹⁾

= 3⁹

= 19683

Option C :

(3⁻⁴) × (3)⁷   = 3⁽⁷⁻⁴⁾

               = 3³

Option D :

3⁴ × 3⁻⁷ = 3⁴⁻⁷

= 3⁻³

=  4\frac{1}{3^3}

= 4\frac{1}{27}

Therefore, option D is the answer.

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3 years ago
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What is the value of x in the equation -6/7= -×/84?
pantera1 [17]
-6/7 = -x/84

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So, -6/7 = -72/84 because -72/84 simplifies to -6/7

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3 years ago
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