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mixer [17]
3 years ago
11

The height of a cone-shaped container is 15 centimeters and its radius is 14 centimeters. Kate fills the container completely wi

th honey. Every day Kate uses 40 cubic centimeters of honey from the container to make honey cookies. After how many days will the container be completely empty? Round your answer to the nearest whole number. (Use π = 3.14.)
Mathematics
2 answers:
lesantik [10]3 years ago
7 0
The volume of the cone with radius r=14 cm and height h=15 cm is,
V= \frac{1}{3}  \pi r^2h =  \frac{1}{3}  \pi *14^2*15 = 3077.2~cm^3

Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.
V left=V start-40*d
V left = 3077.2 - 40d

It asks when the volume will be empty, The volume left is zero after how many days?
0 = 3077.2 - 40d
d=76.93 days,  or 80 days rounding to whole numbers.
7nadin3 [17]3 years ago
3 0

Answer:


Step-by-step explanation:

the answer would actually be 76.93 when rounded it comes to 77 so that would be the answer

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Answer:

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Step-by-step explanation:

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Let the center of the circle be given by O. Join OA.

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Triangle OAE is right triangle.

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4 0
3 years ago
Pls show me how u did it
eduard

Answer:

(2,1)

Step-by-step explanation:

This is because when you type the equations into desmos, this is the cordinate that they collide.

Hope this answers your question.

7 0
2 years ago
Read 2 more answers
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klio [65]

Answer:

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Step-by-step explanation:

The number of solutions of a system of equations equal to the number of points of intersection of the graphs of the equations of the system

Let us use this note to solve the question

From the given figure

∵ The nonlinear system of equations represented by two curves and a circle

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∴ The number of the points of intersection is 4

→ By using the note above

∵ The number of intersection points equal to the number of solutions

∴ The number of solutions is 4

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8 0
3 years ago
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RUDIKE [14]

9514 1404 393

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2 years ago
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