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ludmilkaskok [199]
3 years ago
13

[3]{686x^4 y^7}" align="absmiddle" class="latex-formula">

Can you solve for me?

Mathematics
1 answer:
Sergio [31]3 years ago
5 0
This answer is there in picture

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Gasoline in Mexico is measured in liters. One gallon is equal to 3.785 liters.
sertanlavr [38]

Answer:

71.915

Step-by-step explanation:

5 0
3 years ago
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The length of a rectangle is twice its width. Given the length of the diagonal is $5\sqrt{5}$, find the area of the rectangle.
lianna [129]

Answer: Area of rectangle is 50 square units.

Step-by-step explanation:

Since we have given that

Diagonal of the rectangle = 5√5

Let the width of rectangle be 'x'

Let the length of rectangle be '2x'

As we know the formula for diagonal of rectangle:

5\sqrt{5}=\sqrt{l^2+w^2}\\\\(5\sqrt{5}})^2=(2x)^2+x^2\\\\125=4x^2+x62\\\\125=5x^2\\\\\dfrac{125}{5}=x^2\\\\25=x^2\\\\x=\sqrt{25}\\\\x=5\ units

So, Length of rectangle be 2x=2×5=10 units

And the area of the rectangle is given by

Area=Length\times width\\\\Area=10\times 5\\\\Area=50\ sq.\ unit

Hence, area of rectangle is 50 square units.

5 0
2 years ago
Drawing conclusions about every woman who leases a car in a particular zip code from a representative sample of 250 women in tha
NemiM [27]

Answer:

The correct answer is :

statistical inference

Step-by-step explanation:

statistical inference is the process of making scientific conclusions and stating truths about parameter on a larger population from existing data gotten from a sample of the population. In this example, only 250 women were sampled, out of the larger total population of the women in the zip code, and due to the data from the findings from these 250 women, a conclusion was drawn that held true for all the women in the zip code. Inference is made based on the laws of probability that allows conclusion to be made on a population from random sampling.

There are different approaches of statistical inference, and these include:

1. Bayesian estimation: here, conclusions are made based on a combination of prior judgments (based on previous studies) and new observations from experimental results.

2. Likelihood approach: here, prior probability results are disregarded and not used, instead, well-understood and advantageous properties of the parameter are used to draw conclusion.

7 0
2 years ago
CAN SOMEBODY HELP ME PLEASE
Mashutka [201]

Answer:

The answer to your questions are:

15.- 45 mg

16.- 25 kg

17.- 185 pounds

18.- 6 mg

Step-by-step explanation:

                                            D = (a M)  / (a + 12)

15.-

a = 4 years

M = 180

                                      D = (4 x 180) / (4 + 12)  = 720 / 16

                                      D = 45 mg

16.-                                1 pound --------------- 0.4535 kg

                                   55 pounds ------------  x

                                  x = 55 x 0.4535 / 1  

                                 x = 24.94 ≈25 kg

17.-                                1 pound --------------- 0.4535 kg

                                    x             ---------------   84.09 kg

                           x = 84.09x 1 /0.4535

                          x = 185.42 pounds  

18.-  M = 18 mg        what is 1/3 of the adult dose?

                          M = 18/3 = 6 mg

5 0
3 years ago
Read 2 more answers
-3(2d)+ (-5e +6) + (3d-8) I'm standard form
Sati [7]

Answer:

−3d−5e−2

Step-by-step explanation:

7 0
2 years ago
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