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4 years ago

There were 3 boys for every 4 girls how many student i all went the trip

Mathematics

2 answers:

olga nikolaevna [1]4 years ago

7 0

Answer:

Step-by-step explanation:

Travka [436]4 years ago

7 0

Answer:

it depend on how many students there were in total so you can know how many boys and girls

Step-by-step explanation:

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757.923 expanded form

tamaranim1 [39]

The expanded form is adding all the digits so the answer is
700+50+7+0.9+0.02+0.003

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3 years ago

The Chinese Institute of Health Statistics reported that of every 7,883 deaths in recent years, 624 resulted from a traffic acci

elena-s [515]

Answer:

7.92% probability that a particular death is due to a traffic accident

Step-by-step explanation:

The relative frequency approach to find the probability that a particular death is due to a traffic accident is the number of deaths due to traffic accidents divided by the total number of deaths.

We have that:

624 deaths from traffic accidents

7883 total deaths.

$p = \frac{624}{7883} = 0.0792$

7.92% probability that a particular death is due to a traffic accident

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3 years ago

All of the following measure volume except milligram liter milliliter deciliter

4vir4ik [10]

Milligram does not measure volume, it measures mass.

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3 years ago

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The null space for the matrix is spanned by the vector:_______

mafiozo [28]

Answer:

True

Step-by-step explanation:

The null space of matrix is set of all solutions to matrix. The linearly independent vectors forms subset which are spanned and forms the null space. The null space of vector can be found by reducing its echelon. The non zero rows formed are the null spaces of matrix.

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3 years ago

Given the exponential function A(x)=P(1+r)^x, what value for r will make the function a decay function

love history [14]

The function will be a decay function for
.. |1 +r| < 1
.. -1 < 1 +r < 1
.. -2 < r < 0

Any value of r in the interval (-2, 0) will make the function a decay function.

_____
If x can have non-integer values, then you probably want r ∈ (-1, 0).

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3 years ago

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