Number of salmon in lake is 360 salmon
<u>Given</u>:
Total number of fish released = 72 salmon
Number of salmon catch with tag = 20%
<u>Find:</u>
Number of salmon in lake
<u>Computation:</u>
Number of salmon in lake = Total number of fish released / Number of salmon catch with tag
Number of salmon in lake = 72 / 20%
Number of salmon in lake = 72 / 0.2
Number of salmon in lake = 360 salmon
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When you look at the chart, you see that the lemon juice is always one third of the water:
1/3=1/3
2/3=1/3
3/9=1/3
So the correct answer is C
Hope this helps!
Answer:
y = 23
x = 28
Step-by-step explanation:
Find y first.
3y + 5y - 4 = 180 The two angles are supplementary if the all the lines are parallel. Combine the left side.
8y - 4 = 180 Add 4 to both sides
8y - 4 + 4 = 180 + 4
8y = 184 Divide both sides by 8
y = 23
====================================
Now if the lines are parallel, then 3y = 2x + 13
But we already know y
3*23 = 2x + 13 Do the multiplication
69 = 2x + 13 Subtract 13
56 = 2x Divide by 2
x = 56/2
x = 28
Answer:
Step-by-step explanation:
The formula for determining the volume of a cone is expressed as
Volume = 1/3πr²h
Where
h represents the height of the cone
r represents the radius of the cone
π is a constant whose value is 3.14
From the information given
Radius = 5 centimeters
Height = 15 centimeters
Therefore,
Volume of cone = 1/3 × 3.14 × 5² × 15 = 392.5 cubic centimeters