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Ray Of Light [21]
3 years ago
13

Preparing a trial balance smithson floor

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0

Answer:

ok, y exactamente qué es eso?

en Colombia no sabemos que es eso

me darías coronita please

es para subir de rango

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(15 x 79) - (15 x 39) using distributive property
Leviafan [203]
<span>(15 x 79) - (15 x 39) using distributive property
                         
1185 - 585</span>        =     800
4 0
4 years ago
"Conservationists have despaired over destruction of tropical rain forest by logging, clearing, and burning." These words begin
krok68 [10]

Answer:

The answer is "(0.461 , 7.206)"

Step-by-step explanation:

In the given question some information is missing, that is data. so, the correct answer to this question can be defined as follows:

UnLogged:

x_1=17.500\\s_1=3.529\\n_1=12

Logged:

x_2=13.667\\ s_2=4.500\\n_2=9\\

formula of std error:

\ std \ error =\sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}}

                =\sqrt{\frac{3.529^2}{12}+\frac{4.500^2}{9}}\\\\=\sqrt{\frac{3.529^2\times 3+4.500^2\times 4}{36}}\\\\=1.8133

Point differential estimation =x_1-x _2

                                              = 17.500-13.667\\=3.833

For 90 percent t= 1.860 Cl & 8 df  

error of margin E = t\times \ std \ error

                             = 1.860 \times 1.8133\\= 3.373

Lower bound =mean difference -E=0.461

Upper bound = mean difference+ E=7.206

In the above 90% confidence interval were the population mean= (0.461 , 7.206)

7 0
3 years ago
What proportion can be used to find 65% of 90
denpristay [2]
C because that’s the equations to find the proportion;)
8 0
4 years ago
A line passes through the point (2 comma negative 2 comma 10 )​, and is parallel to the vector 9 Bold i plus 7 Bold j plus 10 Bo
lyudmila [28]

Title:

<h2>The standard parametric equation for the line is \frac{x - 2}{9} = \frac{y + 2}{7} = \frac{z - 10}{10}.</h2>

Step-by-step explanation:

The standard parametric equation for a line generally represented as \frac{x - a}{l} = \frac{y - b}{m} = \frac{z - c}{n}; where (a, b, c) is the point that the line passes through and (l, m, n) is the direction vector of the line.

It is given that the line passes through the point (2, -2, 10).

Hence, here (a, b, c) ≡ (2, -2, 10).

Similarly, the direction vector of the line is given by (l, m, n) ≡ (9, 7, 10).

Putting all the values in the equation of the line, the equation becomes

\frac{x - 2}{9} = \frac{y + 2}{7} = \frac{z - 10}{10}.

3 0
3 years ago
Solve the literal equation for x. Y= 5x-4x
natta225 [31]

Answer:

y=triangle

Step-by-step explanation:

hoover

8 0
3 years ago
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