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Goryan [66]
3 years ago
14

What is the solution to the equation 2x squared + 4/8 equals 3x + 3x squared​

Mathematics
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:

The solution of the equation is that 3+2√2/2 or 3-2√2/2

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Order from least to greatest
Scilla [17]

Answer:

(6,7,8,8,9,11)

Step-by-step explanation:

Hopefully this helps:)

3 0
3 years ago
A lake is stocked with 1,500 young trout. If the number of the original trout alive after x years is given by the function P(x)=
musickatia [10]

The function P(x)=1500e^{-0.4x} gives the number of the original trout alive after x years. When the number of the original trout alive is 300, then

300=1500e^{-0.4x}

Solve this equation:

e^{-0.4x}=\dfrac{300}{1500},\\ \\e^{-0.4x}=\dfrac{1}{5},\\ \\-0.4x=\ln \dfrac{1}{5},\\ \\x=\dfrac{\ln \dfrac{1}{5}}{-0.4}\approx 4.024.

Answer: after 4.024 year (or 5 year if round to the whole number of years)

7 0
4 years ago
A jar contains some bacteria. Every day the number of bacteria
svp [43]

Answer:

Day 2

Step-by-step explanation:

Every 20 days, one jar is full.

To find when it was 1/8 full, we multiply the 20 days by 1/8.

20 x 1/8 =  2

Day 2

3 0
2 years ago
A square has a side that measures 5.5 units. What is the area of a circle with a circumference that equals the perimeter of the
jonny [76]

Step-by-step explanation:

here first you have to find the perimeter of square

given that perimeter of circle is equal to perimeter of square,,,,, therefore with the perimeter of square you have to find the radius of the circle.....

now you have the radius of the circle so by applying the formula of area of circle the answer will be finded

Please follow

7 0
4 years ago
Whoever answers this will get 50 point! How do I find the MEAN, give the process, of the data set? City A: {3, 4, 6, 4, 3, 1, 4}
Flauer [41]

Answer:

Mean of City A is 3.6. Mean of City B is 4.6.

Step-by-step explanation:

To find the mean of a data set you add all the numbers in the data set and then divide your answer by how many numbers are in the data set.

5 0
3 years ago
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