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notsponge [240]
2 years ago
7

Only answer if you know the real answer please appreciate it answer question number 2 please

Mathematics
1 answer:
JulijaS [17]2 years ago
4 0

Answer:

0.99

Step-by-step explanation:

Median is the middle term (or mean of the middle two terms) of a series arranged in order of magnitude.

Here the weights are already arranged in order and the middle term is 0.99

Therefor the median = 0.99

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Answers to page 691-693 #1-30
nadezda [96]
What book do you need these answers from?
8 0
3 years ago
A researcher uses an anonymous survey to investigate the television-viewing habits of American adolescents. Based on the set of
umka2103 [35]

Answer:

Option b) Sample                                                            

Step-by-step explanation:

We are given the following in the question:

Survey:

356 surveys on television-viewing habits of American adolescents.

Result:

Average of 3.1 hours per day.

Population and sample:

  • Population is a collection of all the possible observation of individuals or variable of interest.
  • A sample is always a part of the population.
  • It is a subset of population.

For the given survey, those who responded to the survey forms a a sample as it is a part of 356 surveys that is a subset of population.

The correct answer is

Option b) Sample

8 0
3 years ago
(1 point) The length of an insect (L, in mm) is a function of the temperature during development (T , measured in ∘C according t
lawyer [7]

Answer:

M(T)=1.1(7(8+T^{10})^{3}) and M(T)=1.1(7(8+22^{10})^{3})=1.44\time10^{41}

Step-by-step explanation:

We have the next set of functions:

L(T)=8+T^{10}

V(L)=7L^{3}

M(V)=1.1V

We want to know M(T) then:

M(V)=1.1V but we know that V(L)=7L^{3}:

M(L)=1.1(7L^{3}) and we know that L(T)=8+T^{10}

M(T)=1.1(7(8+T^{10})^{3})

Finally using the value of 22º we have

M(T)=1.1(7(8+22^{10})^{3})=1.44\time10^{41}

3 0
3 years ago
Given that cos(30°) = cos(45°)cos(15°) + sin(45°)sin(15°), it follows that cos(30°) =
mario62 [17]

Answer:

cos(30\°) = cos(45\°-15\°)

Step-by-step explanation:

To solve this problem you must know the formula of subtraction of angles for the function cosx.

The formula is:

cos(h-d) = cos(h)cos(d) + sin(h)sin(d)

We can write 30° as: 45° - 15°

Then:

cos(30\°) = cos(45\°-15\°)

Using the formula for subtraction of angles we have:

cos(45\°-15\°) = cos(45\°)cos(15\°) + sin(45\°)sin(15\°)

Notice that we have achieved the expression shown in the statement

Finally:

cos(30\°) = cos(45\°-15\°)

8 0
3 years ago
Read 2 more answers
Determine the relationship between the two triangles and whether or not they can be
Digiron [165]

Answer:

congruent by side angle side so the triangle is congruent

7 0
3 years ago
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