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Agata [3.3K]
3 years ago
13

Deivn brought his snail collection to school he has 10 snail how could he put them into 2 tank so two class could see them write

the equation for all the possible way
Mathematics
1 answer:
ioda3 years ago
4 0
He could put 5 in one and another 5 in the other. So just divide so he could put 2 snails in 5 different tanks and so on
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What is the value of the expression when n=7
STALIN [3.7K]
Can you tell us what the expression is in the question?
4 0
3 years ago
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We know that a class interval must be greater than what the I formula solution is; however... What is the solution for class int
stich3 [128]

Answer:

Therefore the answer is 20.

Step-by-step explanation:

We know that

class interval = range / number of classes

But here number of classes is not given , so we use the formula

class interval = range / ( 1+ 3.322 log N)

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N= number of observations = 50

class interval = 120 / ( 1+ 3.322 * log 50) = 18.06

Rounding up to a convinient number

Thus , class intervai = 20

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Equation for the points (3,8) (2,6) on slope
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\frac{8-6}{3-2} = \frac{2}{1}=4

The slope is 2

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The equation is y = 2x + 2
7 0
3 years ago
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Which statements are true about the graph of y ≤ 3x + 1 and y ≥ –x + 2? Check all that apply. 1.The slope of one boundary line i
zloy xaker [14]

Answer:

2.Both boundary lines are solid.

3.A solution to the system is (1, 3)

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Step-by-step explanation:

we have

y\leq 3x+1 ----> inequality A

The solution of the inequality A is the shaded area below the solid line y=3x+1

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The point (1,3) is  a solution of inequality A (lie in the shaded area of the solution set)

y\geq -x+2 ----> inequality B

The solution of the inequality B is the shaded area above the solid line y=-x+2

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The point (1,3) is a solution of inequality B (lie in the shaded area of the solution set)

The solution of the system of inequalities is the shaded area between the two solids lines

see the attached figure

<u><em>Verify each statement</em></u>

1.The slope of one boundary line is 2

The statement is False

2.Both boundary lines are solid.

The statement is True

3.A solution to the system is (1, 3)

The statement is True

4.Both inequalities are shaded below the boundary lines

The statement is False

5.The boundary lines intersect.

The statement is True

The intersection point is (0.25,1.75)

see the attached figure

7 0
3 years ago
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Find the volume of the rectangular prism (Please help fast!)
vodomira [7]

Answer:

6

Step-by-step explanation:

so this is (base times hight)

(bH)

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so basically its 6

because that would be your base thats what you are missing

then its just baseically (BH) (7 times 6)= 42

if this is wrong im so sorry I just learned this good luck

4 0
2 years ago
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