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3 years ago

After completing this activity, what is your initial explanation of how the populations of predators and prey are related?

Mathematics

2 answers:

ch4aika [34]3 years ago

7 0

Answer:

they both eat food

Step-by-step explanation:

Evgesh-ka [11]3 years ago

4 0

Step-by-step explanation:

prey and predators depends in each other .in the absence of one another is useless or meaning less. predators is responsible for population of prey.if less predators more prey and more predators means less prey.

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Examine this system of equations. What integer should the second equation be multiplied by so that when the two equations are ad

Zepler [3.9K]

Answer:

Step-by-step explanation:

we should multiply the 1/8 on the 2nd equation, by some number "n", such that our result will be equals to -3/4, namely the above x-coefficient but negative, or different sign, so (rest of the explanation is in the picture attached)

3 0

2 years ago

How do you get why by itself in this equation? 4x+5y=5

Alja [10]

Answer:

first we get y on one side by itself.

4x+5y=5

we'll move x to the other side.

4x-4x+5y=5-4x

simplify.

5y=5-4x

now we get rid of the coefficient on y.

5y/5=(5-4x)/5

simplify.

y=5/5-4x/5

y=1- $\frac{4}{5}x$

The answer is $y=1-\frac{4}{5}x$

6 0

3 years ago

A test was done to look at the maximum speed of mopeds. They found that the maximum speed had a normal distribution with a mean

Ksenya-84 [330]

Answer:

Step-by-step explanation:

8 0

3 years ago

The sum of four consecutive integers is 74.<br><br> What is the first integer?

Drupady [299]

Answer:

Step-by-step explanation:

Let x, x +1, x + 2, x + 3 be four consecutive integers.

$\therefore \: x + x +1 + x + 2 + x + 3 = 74 \\ \therefore \: 4x + 6 = 74 \\ \therefore \: 4x = 74 - 6 \\ \therefore \: 4x = 68 \\ \therefore \: x = \frac{68}{4} \\ \huge \red{ \boxed{x = 17}}$

Hence, first integer is 17.

7 0

3 years ago

!!10 points!! What is the value of n?

Aliun [14]

Answer:

Step-by-step explanation:

133+142+85=360

that's my guess

it should be the answer

7 0

4 years ago