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mylen [45]
2 years ago
9

A scientist is interested in the relationship between the number of eggs hatched per day for frogs (y) and temperature. Based on

Mathematics
1 answer:
Ksenya-84 [330]2 years ago
8 0

There is an estimated rise of 3.58 hatched eggs for every one degree Fahrenheit increment every day. Then the correct option is B.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

A scientist is interested in the relationship between the number of eggs hatched per day for frogs (y) and temperature.

Based on the collected data, the least-squares regression line is y = 15.66 +3.58x, where x is the number of degrees by which temperature exceeds 60 degrees Fahrenheit.

For each increase of one degree Fahrenheit per day, there is an estimated increase of 3.58 hatched eggs.

Thus, the correct option is B.

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

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What is 7/3x+1/3x=1+5/3x?​
Dovator [93]

Answer:

7.3x+1

Step-by-step explanation:

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5/3x+8/3x= 13/3x

13/3x= 4.3x+3x= 7.3x

7.3x+1

4 0
3 years ago
What numbers are divisble by 23 but are between 2 and 10?
zloy xaker [14]
That is impossible.

For a number to be divisible by 23, it has to be greater than 23.

A number cannot be greater than 23, if you have restricted it to be within the numbers 2 and 10.
3 0
3 years ago
Find the area of the triangle
Dominik [7]

59.5cm²

hope it helps...!!!

3 0
2 years ago
In a city the population is increasing exponentially at a rate of 1.6% per year.
SCORPION-xisa [38]

Answer:

37.36%

Step-by-step explanation:

Each year it increases 1.6%.

So year 1 it increases (1+1.6%), year 2 increases (1+1.6%)^2 and so on...

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please give thanks :)

3 0
3 years ago
Read 2 more answers
Explain why f(x) is continuous at x=3
Elina [12.6K]

Answer:

f is not  defined at x = 3 ⇒ answer (b)

Step-by-step explanation:

∵ f(x) = x² - x - 6/x² - 9 is a rational function

∴ It will be undefined at the values of x of the denominator

∵ The denominator is x² - 9

∵ x² - 9 = 0 ⇒ x² = 9 ⇒ x = ±√9

∴ x = ± 3

∴ f(x) can not be defined at x = 3

∴ The f(x) can not be continuous at x = 3

∴ The answer is (b)

6 0
3 years ago
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