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antiseptic1488 [7]
2 years ago
8

In step one do you found the volume (in cubic feet) of the main tank(359,006.67). The maximum density of killer whales per cubic

foot is 0.000011142, what is the maximum number of killer whales allowed on the main show tank at any given time? I must explain your answer using words and you must show all working calculations to receive credit

Mathematics
1 answer:
Luba_88 [7]2 years ago
6 0

Answer:

  4 killer whales

Step-by-step explanation:

The dimensional analysis is ...

  (whales/ft³)(ft³/tank) = whales/tank

Putting the numbers with the units, we get ...

  (1.1142·10^-5 whales/ft³)(3.5900667·10^5 ft³/tank) = 4.00005... whales/tank

The maximum number of killer whales allowed in the main show tank is 4.

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Each space in the following grid can be filled in with integers. The product of each row and column is displayed in blue. Solve
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Answer:

5  1  3

2 16 0

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8 0
3 years ago
I need help with this work
STatiana [176]

Answer:

G. 245.04cm²

Step-by-step explanation:

The shortest way to solve this problem would be:

total surface area = 2 * π * r² + (2 * π * r) * h

or

total surface area = 2 * π * r * (r + h).

Diameter = 6

Radius = 3

Height = 10

The radius is half the diameter

TSA = Total surface area

TSA = 2 π 3(3+10)

TSA = (2)(3.141593)(3)(3+10)

TSA = (6.283185)(3)(3+10)

TSA = 18.849556(3+10)

TSA = (18.849556)(13)

TSA = 245.044227

TSA = 245.04

Or you could do the longer way, which would be:

Step 1: Find the surface area of the curved part of the cylinder

Surface Area (Curved) = 2 x π x Radius x Height

Step 2: Find the surface area of the two ends of the cylinder

Surface Area (Ends) = 2 x π x Radius²

Step 3: Add the surface are of the curved part to the surface area of the ends

Surface Area (Total) = Surface Area (Curved) + Surface Area (Ends)

For the cylinder in the picture:

A cylinder has a height of 10 and a diameter of 6

Hence, Radius = d/2 = 6/2 = 3 cm

Surface Area (Curved) = 2 x pi x 3 x 10

Surface Area (Curved) = 188.495559

Surface Area (Ends) = 2 x pi x 3²

Surface Area (Ends) = 2 x pi x 25

Surface Area (Ends) = 56.548668

Surface Area (Total) = 245.044227

245.04 is the result of rounding 245.044227 to the nearest hundredth

7 0
2 years ago
A student is applying to Harvard and Dartmouth. If the student is accepted at Dartmouth, the probability of being accepted at Ha
adell [148]
I made a probability tree. Pls. see attachment. 

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Probability of a student accepted at Dartmouth but not Harvard is:
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Probability of a student not accepted at Dartmouth but accepted in Harvard is:
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Probability of a student not accepted in both schools is:
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6 0
3 years ago
At a clothing store, Ted bought 4 shirts and 2 ties for a total price of $95. At the same store, Stephen bought 3 shirts and 3 t
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Answer:

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4 0
3 years ago
Complete the table of values for y=6-2x<br><br> Also please work out 6-2x=3
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Answer:

Step-by-step explanation:

x=0     y=6-2*0=6

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2x=3

:2    :2

x=3/2

x=1.5

3 0
3 years ago
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