Given: CD = 1, and
Find the elements of D.
a
a =
-2 4 1
C = 1 0 3
- 2 3 -1
»E
a b
D= d e
19
h
f
i
b=
CE
d=
DIUIIIII
e =
f =
g=
h =

The domain choice that is a possibility is A. A. Real numbers greater than 0.

A continuous function in mathematics is one in which a continuous variation of the argument causes a continuous variation of the function's value. This means that there are no abrupt changes in value, which are referred to as discontinuities.

Option A: Real numbers greater than zero:

Because real numbers are continuous functions, the greater than zero part of them can be used to represent the balance sheet.

Option B: Use only whole numbers: It is not possible.

Whole numbers are discrete, not continuous, and thus cannot represent decimal points.

Option C: Integers: Invalid

Because integers are discrete rather than continuous, they cannot represent decimal points.

Natural numbers are not an option.

Natural numbers, like whole numbers, are discrete rather than continuous and cannot represent decimal points.

In conclusion, the correct option is A.

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Answer:

so67 =9

Step-by-step explanation:

The constant of proportionality (r) in the equation y = r * x is approximately equal to 963.702.

To find the constant of proportionality (r) in the equation y = r * x, we can use the given data points where xxx and yyy are proportional. Let's analyze the data:

Data Point 1: xxx = 333, yyy = 303030

Data Point 2: xxx = 101010, yyy = 100100100

Data Point 3: xxx = 161616, yyy = 160160160

To determine the constant of proportionality (r), we need to find the ratio between yyy and xxx for each data point. Let's calculate these ratios:

Ratio 1: yyy/xxx = 303030/333 ≈ 909.909

Ratio 2: yyy/xxx = 100100100/101010 ≈ 990.099

Ratio 3: yyy/xxx = 160160160/161616 ≈ 990.099

From these ratios, we can observe that they are approximately equal to each other. Therefore, we can conclude that the constant of proportionality (r) is approximately equal to the average of these ratios:

r ≈ (909.909 + 990.099 + 990.099) / 3 ≈ 963.702

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Answer:

y<=-x+3 and y<=2x+1

Step-by-step explanation:

y=-x+3 is the orange line. The shaded region is below so its y<-x+3

y=2x+1 is the blue line. The shaded region is below so y<2x+1

In order to calculate the composite function (gow)(x), that is, g(w(x)), we need to use w(x) as the input (value of x) in the function g(x).

So we have:

Now, calculating (wog)(x), we have:

Answer:

1436.5 ft^3

Step-by-step explanation:

Shed B

L = 2* 6.5 = 13

W = 2*6.5 = 13

H = 8.5

Formula

Volume = L*w*h

Solution

Volume = 13 * 13 * 8.5

Volume = 1436.5

one is above sea level the other below sea level, so their distance is just their sum from sea level, so hmmm let's convert the mixed fractions to improper fractions and then sum them up.

\(\stackrel{mixed}{16\frac{1}{4}}\implies \cfrac{16\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{65}{4}} ~\hfill \stackrel{mixed}{7\frac{3}{8}} \implies \cfrac{7\cdot 8+3}{8} \implies \stackrel{improper}{\cfrac{59}{8}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{65}{4}+\cfrac{59}{8}\implies \cfrac{(2)65~~ + ~~(1)59}{\underset{\textit{using this LCD}}{8}}\implies \cfrac{130+59}{8}\implies \cfrac{189}{8}\implies 23\frac{5}{8}\)

Answer:

68.8 Inches, 5.73 Ft.

Step-by-step explanation:

To find out how many inches tall the horse is, divide 17 1/5 by 1/4. You will get 68.8 inches. To convert that to feet, divide it by 12. that would be 5.7333... Ft, so you will probably need to round it to just 5.73.

18 root

2

Step-by-step explanation:

In this question imagine there is no y

It will be 10 root2 +5 root2 +3 root 2 it will be 18 root 2

Answer:

y = 2x + 7

Step-by-step explanation:

For a straight line to be parallel to another it needs to have the same gradient. Therefore 2x stays the same and we just change out our y-intercept.

Answer:

2

Step-by-step explanation:

Y =7

7=2x+3

U will then collect like terms

7-3=2x

4=2x

U then divide both side by 2

4/2=2x/2

=2

Answer:

25%

Step-by-step explanation:

\(\frac{New Value - Original}{Original} = Percent gain\)

\(\frac{50 - 40}{40}\) = Percent gain

\(\frac{10}{40}\) = Percent gain

\(\frac{10}{40}=\frac{1}{4} = 0.25\)

0.25 multiply by 100 = 25

25%

Answer:

x=5

Step-by-step explanation:

4x-9=29

4x=29-9

4x=20

x=20/4

x=5

The point estimate of the population proportion defective will be 0.0945

The formula for calculating the point estimate is expressed as;

p = x/n,

where p is the proportion of successes in the sample

n is the total sample

Given the following

n = 550 items

x = 52

Substitute

p = 52/550

p = 0.0945

Hence the point estimate of the population proportion defective will be 0.0945

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Answer:

Step-by-step explanation:

Answer:

First Position: √22

Second Position: √19

Third Position: √21

Fourth Position: √18

Answer:

105 = (5x-70)

Step-by-step explanation:

You are trying to find x so you would have to place that in to finally get to the end where x = 5

The geometric sequence for the value of a₁= 3 r= 1/10 n=8 is \(a_{8} = \frac{3}{10000000}\) i.e option c is correct.

What does the term "geometric sequence" mean?

A geometric sequence is a set of integers where the ratio between each pair of succeeding terms is fixed. The geometric sequence's general ratio is the name of this constant.

We can use the following algorithm to determine the nth term (an) of a geometric sequence:

\(a_{n} = a_{1} * r^{n-1}\)

where a1 is the first term in the series, r represents the common ratio, and n denotes the term's number.

Since a1 = 3, r = 1/10, and n = 8, we get:

\(a_{8} = 3 * (\frac{1}{10})^{8-1} = 3 *( \frac{1}{10})^{7}\)

\(= 3 * \frac{1}{10^{7} }\)

Now, we can condense this equation to get the solution:

a₈ = \(\frac{3}{10000000}\)

The solution is therefore \(\frac{3}{10000000}\) that option c.

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Answer:

-3x-6

Step-by-step explanation:

distribute the -3

Answer:

-3x-6

Step-by-step explanation:

Step-by-step explanation:

Hey, there!!

The given points are A(5,1) and B(-3,-5)

We have, distance formulae for AB is,

\(ab = \sqrt{ {(x2 - x1)}^{2} + ( {y2 - y1)}^{2} } \)

\(ab = \sqrt{( { - 3 - 5)}^{2} + ( { - 5 - 1)}^{2} } \)

\(ab = \sqrt{( { - 8)}^{2} + ( { - 6)}^{2} } \)

\(ab = \sqrt{64 + 36} \)

\(ab = \sqrt{100} \)

Therefore, the distance between AB points is 10 units.

Hope it helps...

Answer:

I see no question?

Step-by-step explanation:

The period of the graph is 18 seconds

The period of a wave is the amount of time taken by a wave to complete one cycle. The period is measured in second.

To determine the period from a wave graph, follow these steps:

1. Choose two points on the graph that are on the same wave cycle.

2. Measure the time difference between the two points.

3. The time difference is the period of the wave.

Check the attached image for illustration. That is:

Period (T) = 24 - 6 = 18 seconds

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Answer:

The fraction of people for 4th movie is 0.1167

Step-by-step explanation:

The number of people that bought a comedy movie ticket = 2/3

The number of people that bought the horror movie ticket = 1/4

The number of people that bought kids movie ticket = 3/10

Total number people for three movies = 2/3 + ¼ + 3/10 = 0.8833

The fraction of people for 4th movie = 1 – 0.8833 = 0.1167

Answer:

LCM (2,3) =6 and LCM (6,10) = 30

Step-by-step explanation:

it's right

Answer:

270 cm³

Step-by-step explanation:

hope this helps

Answer:

hhhhhh i have no idea

Step-by-step explanation:

sorrrrrrryyyyyyyyyyy

Answer:

PC = 8

Step-by-step explanation:

Bisectors split things into equal parts. The bisector PB made AP and PC equal. So AP = 8, AP = PC, 8 = PC

slope is

9-(-1)/-2-3

10/(-5)

=-2

slope is -2

\(\rule{300}{1}\\\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}\)

     What is the slope of the line containing (-2, 9) and (3, -1)?

\(\dashrightarrow\large\textsf{\textbf{\underline{Answer and how to solve:-}}}\)

We can find the slope using the following formula:-

\(\boxed{\frac{y_2-y_1}{x_2-x_1}}\)

\(\bigstar\) substitute the numbers in lieu of the letters:-

\(\boxed{\frac{-1-9}{3-(-2)}}\)

\(\dagger\) On simplification,

\(\boxed{\frac{-10}{3+2}}\)

\(\dagger\) On further simplification,

\(\boxed{\frac{-10}{5}}\)

\(\dagger\) Which simplifies to

\(\boxed{Slope=-2}\)

\(\rule{300}{1}\)

When an auditor has performed a test of details during an audit and established that the sample results prove that the recorded account balance was materially misstated while in reality, it was not materially misstated, it illustrates sampling risk.

What is sampling risk?

Sampling risk refers to the likelihood of selecting sample data that are not indicative of the actual data population. It's a danger that arises because the auditor only audits a small portion of the population, which may or may not be representative of the whole population.

To summarize, the scenario presented in the problem statement is an instance of sampling risk.

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Answer:

We have that for the Question "During the California gold rush, minors sometimes paid $10 for a glass of water. What was the total cost of 8 miners each bought one glass of water? How can you use a 4s fact to find answer?" it can be said that  the total cost of 8 miners  is mathematically

given as

x=80

From the question we are told

During the California gold rush, minors sometimes paid $10 for a glass of water. What was the total cost of 8 miners each bought one glass of water? How can you use a 4s fact to find answer?

Generally the equation for the total cost of 8 miners  is mathematically

given as

x=number of miners * price

x=10*8

x=80

Therefore

the total cost of 8 miners  is mathematically

given as

x=80

Step-by-step explanation:

Answer:

218.57

Step-by-step explanation:

Since it is an isoceles triangle, the sides are 32, 32, and 14.

Using Heron's Formula, which is Area = sqrt(s(s-a)(s-b)(s-c)) when s = a+b+c/2,  we can calculate the area.

(A+B+C)/2  = (32+32+14)/2=39.

A = sqrt(39(39-32)(39-32)(39-14) = sqrt(39(7)(7)(25)) =sqrt(47775)= 218.57.

Hope this helps have a great day :)

Check the picture below.

so let's find the height "h" of the triangle with base of 14.

\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{32}\\ a=\stackrel{adjacent}{7}\\ o=\stackrel{opposite}{h} \end{cases} \\\\\\ h=\sqrt{ 32^2 - 7^2}\implies h=\sqrt{ 1024 - 49 } \implies h=\sqrt{ 975 }\implies h=5\sqrt{39} \\\\[-0.35em] ~\dotfill\)

\(\stackrel{\textit{area of the triangle}}{\cfrac{1}{2}(\underset{b}{14})(\underset{h}{5\sqrt{39}})}\implies 35\sqrt{39} ~~ \approx ~~ \text{\LARGE 218.57}\)

The values of the missing sides are;

a.  x = 35. 6 degrees

b. x = 15

c. x = 22. 7 ft

d. x = 31. 7 degrees

To determine the values, we have;

a. Using the tangent identity;

tan x = 5/7

Divide the values

tan x = 0. 7143

x = 35. 6 degrees

b. Using the Pythagorean theorem

x² = 9² + 12²

find the square

x² = 225

x = 15

c. Using the sine identity

sin 29= 11/x

cross multiply the values

x = 11/0. 4848

x = 22. 7 ft

d. sin x = 3.1/5.9

sin x = 0. 5254

x = 31. 7 degrees

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