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Elenna [48]
3 years ago
13

A scientist uses a submarine to study ocean life.

Mathematics
2 answers:
Alexus [3.1K]3 years ago
6 0

Answer:

31.3 feet

Step-by-step explanation:

-23.6+13.4 = -10.2

-10.2 - 21.1 = -31.3

Setler [38]3 years ago
5 0

Answer:

31.3 feet

Step-by-step explanation:

0 -23.6 + 13.4 - 21.1 = -31.3

So to get back to sea level she must ascend 31.3 feet.

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Is 0.6 pi rational or Irrational?
algol [13]
Not sure the question is but 0.6 is rational but pi is irrational and anything with pi in it is irrational too
5 0
3 years ago
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The ratio of the surface areas of two similar solids is 4:49. What is the ratio of a volumes?
Fynjy0 [20]

Answer: 8/343

Step-by-Step:

If two similar solids have a scale factor of a:b then,

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The ratio of their volume (3D) is- a^3:b^3

First you want to square root the scale factor numbers to find the original value. Then you cube the original numbers to find the answer.

6 0
3 years ago
In his will, Mr. Banks left 50% of the value of his property to his
Rashid [163]

The value of Mr Banks's property was $250,000

What percentage of the property is left for charity?

The percentage of property left for charity can be determined as the 100% of the property minus all percentages given to others

% left for charity=100%-50%-22%-16%

% left for charity=12.00%

12.00% of the property=$30,000

1.00% of the property =$30,000/12

1.00% of the property =$2,500

100.00% of the property=$2500*100

100.00% of the property=$250,000

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6 0
1 year ago
A plane is 24,000 feet above sea
IrinaVladis [17]

Answer:

A. -500

Step-by-step explanation:

Find the slope using rise over run (change in y / change in x)

Find the change in the y values (height of the plane):

24,000 - 18,000

= 6,000

Find the change in the x values (miles from the airport)

(60 - 72)

= -12

Divide 6000 by -12:

6000/-12

= -500

So, the slope of the plane's path is A. -500

5 0
2 years ago
Read 2 more answers
Which of the following is not a proportion?
tia_tia [17]
I believe it’ll be 4/10 = 12/20
5 0
2 years ago
Read 2 more answers
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