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3 years ago

12

The original triangle shown in the

1 answer:

nordsb [41]3 years ago

4 0

Answer:

i think (2,2)

Step-by-step explanation:

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The function f(x) = 25(4)^x represents the growth of a bird population every year in a national park. Kyle wants to manipulate t

Natasha_Volkova [10]

$f(x)=25(4)^{\frac{x}{2}}$ will be the function to calculate population every half year.

Further explanation:

The given formula is:

$f(x) = 25(4)^x$

In the given formula, x represents the amount of time in years. So, in order to convert the given function for yearly calculation of population, to find the population every half year the time will be converted into half. This means that instead of x, x/2 will be used.

So the new function will be:

$f(x) = 25(4)^{\frac{x}{2}}$

Keywords: Population growth, Population growth function

Learn more about population growth at:

#LearnwithBrainly

6 0

3 years ago

Akira receives the prize at the science fair for having the most informative project her trophy is in the shape of a square pyra

mina [271]

Answer:

Akira needs 45 square inches of gold foil to cover the chair free including the bottom

<u>Step-by-step explanation:</u>

Total surface = surface area of the base square + area of 4 triangles

<u>Step 1: The surface area of the base square</u>

surface area of the base = surface area of the square = $s^2$

where s is the side length

The the surface area of the base = $3^2$ = 9 square inches

<u>Step 2: The surface area of the side triangles </u>

The area of the triangle = $\frac{1}{2}\times \text{side length} \times \text{slant height}$

On substituting the values,

The area of the triangle = $\frac{1}{2} \times 3 \times 6$

The area of the triangle = $\frac{18}{2}$

The area of the triangle = 9 square inches

Now the area of 4 triangles = 4 x 9 = 36 square inches

Thus the total surface area = 9 + 36 = 45 square inches

7 0

3 years ago

Read 2 more answers

What is the perimeter? Help please!!!<br> See attached image

Andrej [43]

306 i did the math to the best of my ability

8 0

3 years ago

Read 2 more answers

A swimming pool is in the shape of a rectangular prism . It measures 15 feet by 12

zloy xaker [14]

Answer:

1440 ft^3

Step-by-step explanation:

You would just find the area which is 15 x 12 x 8 = 1440 ft^3

3 0

3 years ago

Pretti cuts 7/9 m of ribbon from her piece and then further 4/9 m from it

pshichka [43]

Answer:

Answer:12 ribbonsStep-by-step explanation:We know that 6 of 2/3 m ribbon will give a lenth of 4 m long.Therefore we need 6 x 2 = 12

3 0

3 years ago