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2 years ago

A colony of Insects doubles every day. If the colony has 5 insects today, How

Mathematics

1 answer:

Alla [95]2 years ago

5 0

Answer: 2621440

Step-by-step explanation: just multiply by 2 every time

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7t-3t+4t-5t show working

sukhopar [10]

Answer:

Step-by-step explanation:

7t-3t+4t-5t

Combine like terms

7t -3t = 4t and substitute back into the expression

4t +4t -5t

4t+4t = 8t and substitute back into the expression

8t - 5t

7 0

2 years ago

Derivative f(x) = arcsin (2x-1)

sattari [20]

Answer:

x= 1/2

Step by Step explanation:

1- Substitute f (x) = 0

2- Determine the defined range

3- Swap the sides

4- Use the inverse trigonometric function

5- Evaluate the expression

6- Move the constant to the right

7- Divide both sides

8- Check the solution

5 0

2 years ago

Peter puts the 3 month supply of dog food on his credit card. If each of his 3 children says that they will pay an equal amount

abruzzese [7]

Answer:

divide the cost of the dog food by three and thats ur answer

Step-by-step explanation:

7 0

3 years ago

The graph below shows four sections: A, B, C, and D.

Gemiola [76]

It’s c
Hope this helps

4 0

2 years ago

A cone and a triangular pyramid have a height of 9.3 m

Otrada [13]

Answer:

$x=17.1\ in$

Step-by-step explanation:

<u><em>The complete question is</em></u>

A cone and a triangular pyramid have a height of 9.3 m and their cross-sectional areas are equal at every level parallel to their respective bases. The radius of the base of the cone is 3 in and the other leg (not x) of the triangle base of the triangular pyramid is 3.3 in

What is the height, x, of the triangle base of the pyramid? Round to the nearest tenth

The picture of the question in the attached figure

we know that

If their cross-sectional areas are equal at every level parallel to their respective bases and the height is the same, then their volumes are equal

Equate the volume of the cone and the volume of the triangular pyramid

$\frac{1}{3}\pi r^{2}H=\frac{1}{3}[\frac{1}{2}(b)(h)H]$