geometry, please help!!!!!

Answer: 25

Step-by-step explanation:

29-|7-11|

29-|-4|  

29-4  

25                  

The value of 29 - |7 - 11| = 25

We have the following expression -

29 - |7 - 11|

We have to find its value.

We have -

X + | \(\pi\)Y |

Since Y < 0 - therefore \(\pi\)Y < 0

Now -

|a| = - a   { for a < 0}

Therefore -

X -  \(\pi\)Y

According to the question, we have -

29 - |7 - 11|

29 - | -4 |

29 - 4

25

Hence, the value of 29 - |7 - 11| = 25

To learn more about Modulus function, visit the link below-

https://brainly.com/question/13103168

#SPJ2

The length of the building is equal to 1440 inches

To solve this problem, we simply need to convert the length from feet to inches.

So, to convert a measurement in feet to inches, all you need to do is multiply the number by 12. This is an exact number and this will make it easy on our question since its a significant figure.

From metric units;

1 feet is equal to 12 inches

To convert 120 feet to inches, we simply have to multiply 120 by 12 to get the value in inches.

Let the value of the unknown be represented by x

\(1ft = 12in\\120ft = x\\x = 120 * 12 \\x = 1440in\)

The length of the monument is equal to 1440 inches.

Learn more on conversion of metric units here;

https://brainly.com/question/26259781

#SPJ1

Step-by-step explanation:

General quadratic equation: y = ax² + bx + c.

When x = 0, y = -3.

=> (-3) = a(0)² + b(0) + c, c = -3.

We now have y = ax² + bx - 3.

When x = 2, y = -4.

=> (-4) = a(2)² + b(2) - 3, 4a + 2b - 3 = -4,

4a + 2b = -1.

Our 1st system of equations is 4a + 2b = -1.

When x = 4, y = -3.

=> (-3) = a(4)² + b(4) - 3, 16a + 4b - 3 = -3,

16a + 4b = 0, 4a + b = 0.

Our 2nd system of equations is 4a + b = 0.

Now we solve the system of equations:

4a + 2b = -1

- (4a + b = 0)

=> b = -1

Hence 4a + (-1) = 0, 4a = 1, a = 1/4. (B)

Hey there!

Your median is known as the “middle number”. So when your teacher/instructor asks you to find the median, think of them asking where is the number in the MIDDLE or where is the number in the CENTER.

To find your median you have to list your given numbers from ascending order to descending order (from LEAST to GREATEST)

Your equation:

24, 20, 11, 36, & 40

Ascending to Descending order

11, 20, 24, 36, & 40

MAKE SURE ITS EVEN BOTH SIDES

Therefore, your answer is: [24] because it’s 2 numbers on both sides of it

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

9514 1404 393

Answer:

  b.  2692 ft

Step-by-step explanation:

The relation of interest between the sides of the right triangle is ...

  Tan = Opposite/Adjacent

Using the given numbers, that is ...

  tan(32°) = (building height)/(4300 ft)

Multiplying by 4300 ft, we get ...

  building height = (4300 ft)·tan(32°) ≈ 2686.9 ft

This is the height above the observer's eyes, so the height of the building above the ground is ...

  2687 +5 = 2692 . . . . feet

The building is 2692 feet tall.

Answer:

D. y+1=4(x-1)

Step-by-step explanation:

look up point slope form equation

If triangles 1 and 2 are similar then ratio of two sides is 25:52

A triangle is a polygon with edges and three terminals. It belongs to the basic geometric shapes. A triangle containing the angles A, B, and C is referred to by the term ABC.

Any three Euclidean points that are not collinear result in a triangle and a rectangle. In other words, any triangle is exclusively covered by that plane and is contained within that plane.

We know that any two triangles are similar by three axioms:

SSS , AAS , SAS or AAA axiom of similarity.

In the Euclidean plane, every triangle is contained within a single plane, but in higher-dimensional Euclidean spaces, this is no longer the case. This article addresses triangles in terms of geometry, more specifically the Euclidean plane, unless otherwise stated.

ratio of the sides of two triangle are in same ration when the triangles are similar

Now given ratio is 25:52, hence the ratio of the sides will be same.

To learn more about triangle visit:

brainly.com/question/25813512

#SPJ9

Answer:

I don't know how to answer this

Answer:

19 1/2

Step-by-step explanation:

Answer:

-39/2

Step-by-step explanation:

Answer:

X:X is the same as the letter J

well, from 1990 to 1998 is 8 years, and we know the amount went from $4800 to $6300, let's check for the rate of growth.

\(\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$6300\\ P=\textit{initial amount}\dotfill &\$4800\\ r=rate\to r\%\to \frac{r}{100}\\ t=\textit{years}\dotfill &8\\ \end{cases} \\\\\\ 6300=4800(1 + \frac{r}{100})^{8} \implies \cfrac{6300}{4800}=(1 + \frac{r}{100})^8\implies \cfrac{21}{16}=(1 + \frac{r}{100})^8\)

\(\sqrt[8]{\cfrac{21}{16}}=1 + \cfrac{r}{100}\implies \sqrt[8]{\cfrac{21}{16}}=\cfrac{100+r}{100} \\\\\\ 100\sqrt[8]{\cfrac{21}{16}}=100+r\implies 100\sqrt[8]{\cfrac{21}{16}}-100=r\implies \stackrel{\%}{3.46}\approx r\)

now, with an initial amount of $4800, up to 2007, namely 17 years later, how much will that be with a 3.46% rate?

\(\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &4800\\ r=rate\to 3.46\%\to \frac{3.46}{100}\dotfill &0.0346\\ t=years\dotfill &17\\ \end{cases} \\\\\\ A=4800(1 + 0.0346)^{17} \implies A=4800(1.0346)^{17}\implies A \approx 8558.02\)

Answer:

Number of steps = 10,560 steps

Step-by-step explanation:

Number of steps : number of miles = 3168 : 1.5

how many steps will he need to walk 5 miles?

Let number of steps = x

Number of steps : number of miles = x : 5

3168 : 1.5 = x : 5

3168/1.5 = x/5

Cross product

3168 * 5 = 1.5 * x

15,840 = 1.5x

x = 15,840 / 1.5

= 10,560 steps

x = 10,560 steps

Number of steps = 10,560 steps

The values of x in the circles is 9,2, 10 and 2.

A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.

In a circle, the size of an inscribed angle is half the size of its intercepted arc.

Here inscribed angle = 67 degrees.

Size of an inscribed angle =1/2  intercepted arc

67=16x-10/2

67×2=16x-10

134=16x-10

Add 10 on both sides

144=16x

Divide both sides by 16

x=144/16

x=9

Now, 7x+9=1/2×46

7x+9=23

Subtract 9 from both sides

7x=14

Divide both sides by 7

x=2

The sum of three angles of a triangle is 180 degrees.

87+39+5x+2=180

128+5x=180

5x=52

x=10

and 17x-20+59+75=180

17x+140=180

17x=40

x=2

Hence, the values of x in the circles is 9,2, 10 and 2.

To learn more on Circles click:

https://brainly.com/question/11833983

#SPJ9

Answer:

were is the line

Step-by-step explanation:

Answer:

1- y=2x-5

2- y=-1/6x-5

Hope this helps you!!

Step-by-step explanation:

y = x - 4

Let's look at this a different way.

Y will be 4 less than x, so if x was 5, y would be 1

(x, y)

0, -4

1, -3

2, -2

3, -1

4, 0

5, 1

(If more points are needed, just continue where I left off.)

Answer:

10

Step-by-step explanation:

1.46% probability that fewer than 700 children received their vaccine.

What is probability?

The proportion of favorable cases to all possible cases is used to determine how likely an event is to occur.

Here, we have

95% of children have received their DTaP vaccine p = 0.95

Sample of 750, n = 750

For the approximation, the mean and the standard deviation are given by:

u = np = 750×0.95 = 712.5

σ = \(\sqrt{np(1-p)}\)

σ = \(\sqrt{750(0.95)(0.05)}\)

σ = 5.97

Using continuity correction, the probability that fewer than 700 children received their vaccine is P(X < 700 - 0.5) = P(X < 699.5), which is the p-value of Z when X = 669.5.

Z = X-u/σ

Z = 669.5 - 712.5/5.97

Z = - 2.18

The p-value of Z = - 2.18 is 0.0146.

Hence, 1.46% probability that fewer than 700 children received their vaccine.

To learn more about the probability from the given link

https://brainly.com/question/24756209

#SPJ4

Answer:

\(\frac{3}{12}, \frac{8}{10},\frac{2}{12}\)  

Step-by-step explanation:

→ Find the multiplier in the first one

12 ÷ 4 = 3

→ Multiply onto top

\(\frac{3}{12}\)

→ Find multiplier for second one

10 ÷ 5 = 2

→ Multiply

2 × 4 = 8

Answer:

6

Step-by-step explanation:

3*18 is 54 and 54/9 is 6 so n=6

We draw the conclusion that the results are significantly different since the null hypothesis was rejected, which means that a different proportion of people than 0.3 had clinical illness.

With the aid of a statistical test, researchers weigh the evidence in favor of and against the null and alternative hypotheses, which are two opposing claims: The null hypothesis (H0) states that there is no population impact. Alternative hypothesis (Ha or H1): The population is affected.

Given,

Among susceptible individuals exposed to a particular infectious agent 30% generally develop clinical disease. out of a random sample of 100 people suspected of exposure to the agent only 20 developed clinical disease.

Let X be the random variable to determine the proportion of people who have clinical illness.

n: The overall number of people who were exposed to a specific infectious pathogen.

p: The percentage of sample members who have a clinical illness.

Selected subjects who experience clinical disease are the experiment's success.

As a result, the variables are n = 100 and p = 0.30.

It is necessary to determine whether exposure to the agent outcome may be entirely accounted for by coincidence.

A P-value is a probabilistic indicator of the likelihood that an observed outcome effect is accidental.

Using the default level of significance = 0.05, the level of significance is not defined.

One percentage z-test is the best suitable test for the aforementioned assertion.

The alternate and null hypothesis is

H0: p = 0.3

H1:: p ≠ 0.3

Where p is the percentage of the population that develops a clinical illness.

R may be used to calculate the p-value and test statistic.

The instruction is as follows:

x = 20; n = 100; p = 0.3; prop.test

The result looks like this: - The p-value obtained from the output above is 0.03817.

Decision principle:

When significance is 5%,

If the p-value is below 0.05, reject the null hypothesis.

Accept the contrary.

Because the p-value was 0.03817 0.05

The null hypothesis is disproven.

In conclusion:

We draw the conclusion that the results are significantly different since the null hypothesis was rejected, which means that a different proportion of people than 0.3 had clinical illness.

To learn more about null hypothesis, visit:

https://brainly.com/question/28920252

#SPJ4

The type of sampling that requires giving every part an equal chance of being selected for the sample is called "simple random sampling."

Simple random sampling is a method of selecting a sample from a population where each member has an equal probability of being chosen. In this type of sampling, every part or element of the population is assigned a number or label, and a random process, such as a lottery or a random number generator, is used to select the sample. The main characteristic of simple random sampling is that each member of the population has an equal and independent chance of being selected, without any bias or preference.

This sampling method ensures that every part of the population has an equal opportunity to be included in the sample, making it a fair representation of the entire population. By giving each part an equal chance of being selected, simple random sampling helps to minimize sampling errors and increase the generalizability of the findings to the larger population. It is often used in research studies and surveys when the goal is to obtain an unbiased and representative sample.

Learn more about population here: https://brainly.com/question/30935898

#SPJ11

The project to produce a new smartwatch requires an initial investment of $933. Over the course of 10 years, the project will generate a total revenue of $275 per year. In the 10th year, there will be an additional cost of $446 for project wind down.

To calculate the net cash flow for each year, we need to subtract the project expenses from the revenue generated. In this case, the project expenses include the initial investment, the clean up fee, and any annual expenses. Since the question does not provide information about annual expenses, we will assume that there are no additional expenses apart from the clean up fee in the 10th year.
Let's break down the calculations year by year:
Year 1:
Revenue: $275
Expenses: $933
Net Cash Flow: $275 - $933 = -$658
Years 2-9:
Revenue: $275
Expenses: $0 (assuming no annual expenses)
Net Cash Flow: $275 - $0 = $275
Year 10:
Revenue: $275
Expenses: $446 (clean up fee)
Net Cash Flow: $275 - $446 = -$171

Now, let's calculate the cumulative cash flow over the 10-year period:
Year 1: -$658
Year 2: $275
Year 3: $275
Year 4: $275
Year 5: $275
Year 6: $275
Year 7: $275
Year 8: $275
Year 9: $275
Year 10: -$171
To find the total cumulative cash flow, we add up the net cash flows for each year:
Cumulative Cash Flow: -$658 + $275 + $275 + $275 + $275 + $275 + $275 + $275 + $275 - $171 = $1,077

To know more about total revenue refer to:

https://brainly.com/question/30760779

#SPJ11

The complete question is:

A company has pitched a project that produces a new smart watch. The project requires an investment of 933 dollars, and will generate 275 dollars for 10 years. In the 10th year, the project requires a clean up fee to wind down the project of 446 dollars.

What is the NPV of the project given a cost of capital of 8.18 percent?

The two facts that we can double to find 8 × 4  is (4 and 4) .

The Double Facts are the number that repeat two time .

For Example : 2 × 2  , 4 + 4 .

The two facts of a number that is doubled is represented as :

2 * b = c

the value of c is given as 8*4 = 32   .

2 * b = 32

dividing both sides of the equation 2 * b = 32 by 2 , we get

b = 32/2 ,

Simplifying further ,

we get ,

b = 16 .

which in double can be written as 4 × 4 ,

that means 2(4×4) = 2(16) = 32 .

Therefore , The two facts that we can double to find 8 × 4  is 4 and 4 .

Learn more about Double Facts here

https://brainly.com/question/649506

#SPJ4

Answer:

×=7, pq=27, qr=20.

Step-by-step explanation:

(4x-1)+(3x-1)=47 therefore 7x-2=47 or 7x=49 and x=7, pq=4x-1=27, qr=3x-1=20.

In a triangle, a line is drawn parallel to one side of the triangle. Then it ratio of the two similar triangles will be con

The Basic Proportionality Theorem, often known as the Thales Theorem, was developed by the eminent Greek mathematician Thales. He asserted that the ratio of any two matching sides is constant for any two equiangular triangles. He developed the basic proportionality theorem based on this idea (BPT). Similar triangles have presented this idea. When two triangles resemble one another.

Think about the triangle ΔABC in the given illustration. A line PQ connecting the sides AB and AC of P and Q in this triangle is drawn parallel to the side BC of the triangle.

AP/PB = AQ/QC

More about the Basic Proportionality theorem link is given below.

https://brainly.com/question/11807262

#SPJ1

The sample size required to achieve a margin of error of 0.4 hours with a 99% level of confidence is 621.

To achieve a margin of error of 0.4 hours with a 99% level of confidence, you need to gather a sample size of 621 bacteria. The formula to calculate the sample size is given by:
n = [(Zα/2)2 · σ2] / (E2)
where n is the sample size, Zα/2 is the z-score, σ is the population standard deviation, and E is the margin of error.
For the given example, Zα/2 = 2.576, σ = hours, and E = 0.4. Plugging these values in the formula, we get n = 621. Thus, the sample size required to achieve a margin of error of 0.4 hours with a 99% level of confidence is 621.

Learn more about standard deviation: https://brainly.com/question/475676

#SPJ11

Answer:

2.117 × 10^11

Step-by-step explanation:

Hope this is correct! :))

Answer:

\(2.117\)×\(10^{11}\)

Step-by-step explanation:

Scientific notation in mathematical terms is the same as standard form.

1) Top write a number in standard form (which in this case is 211,700,000,000), you need to move the decimal point 11 spaces to get in just in front of the first significant figure.

2) Because there is no visible decimal number in the given number, you just need to add a '.0' on the end of it which will give you 211700000000.0

3) You then need to count how many times you have to move the decimal point to get it to just in front of the first significant figure

Extra tips:

If your number is a decimal with multiple zeros you would need to yet again move the decimal point until it's just after the first significant figure.

Example: 0.0078 would be written as \(7.8\)×\(10^{-3}\)

Hope this helps, have a great day!!

to get the equation of any straight line, we simply need two points off of it, let's use those two in the picture below

\((\stackrel{x_1}{3}~,~\stackrel{y_1}{15})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{35}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{35}-\stackrel{y1}{15}}}{\underset{\textit{\large run}} {\underset{x_2}{7}-\underset{x_1}{3}}} \implies \cfrac{ 20 }{ 4 } \implies 5\)

\(\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{15}=\stackrel{m}{ 5}(x-\stackrel{x_1}{3}) \\\\\\ y-15=5x-15\implies {\Large \begin{array}{llll} y=5x \end{array}}\)

The amount of bbd received for the given currency exchange rate is 6050  bbd.

The value of one country's currency in relation to the currencies of other countries or economic zones is known as the currency exchange rate.

The majority of currency exchange rates are free-floating and fluctuate according to market supply and demand.

There may be restrictions on some currency exchange rates since they are fixed to the value of other currencies.

According to the question,

Currency exchange rate: $1.00=5.50bbd

So, $1100=1100*5.50 bbd

               =6050 bbd

Learn more about currency exchange rates here:

https://brainly.com/question/2202418

#SPJ4