Find the distance between the two points rounding to the nearest tenth (if necessary). (-7, 0) and (-3, 8)

Answer:

-5/6

Step-by-step explanation:

Using the slope formula we can easily find the slope

m=(y2-y1)/(x2-x1)

m=(-1-4)/(10-4)

m=-5/6

Answer:

Muercury 3

Venus 6

Mars 2

pluto 5

Jupiter 1

Nucleus4

Step-by-step explanation:

the value of F(9) is approximately 23.308.

To find the value of F(9) given that F(x) is an antiderivative of (ln x)^3/x and F(1) = 0, we can use the fundamental theorem of calculus.

According to the fundamental theorem of calculus, if F(x) is an antiderivative of a function f(x), then:

∫[a,b] f(x) dx = F(b) - F(a)

Since F(1) = 0, we can write:

∫[1,9] (ln x)^3/x dx = F(9) - F(1)

To evaluate the integral, we can make a substitution:

Let u = ln x, then du = (1/x) dx

The integral becomes:

∫[ln 1, ln 9] u^3 du

Integrating u^3 with respect to u:

[(1/4)u^4] | [ln 1, ln 9] = (1/4)(ln 9)^4 - (1/4)(ln 1)^4

Since ln 1 = 0, we have:

(1/4)(ln 9)^4 - (1/4)(ln 1)^4 = (1/4)(ln 9)^4

Therefore, F(9) - F(1) = (1/4)(ln 9)^4

Since F(1) = 0, we can conclude that F(9) = (1/4)(ln 9)^4.

Calculating this value:

F(9) = (1/4)(ln 9)^4 ≈ 23.308

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Answer:

1.82

Step-by-step explanation:

Add the prices to get the subtotal:

Sweet Tea:

2.49 * 2 = 4.98

4.98 + 15.99 + 4.99 = $25.96

The subtotal is $25.96

The sale's tax in Miami is 7% (the base 6% for FL, and the extra 1% for Miami).

$25.96 * 0.07 = 1.817 ≈ 1.82

The tax should be 1.82.

Hope this helps.

You are right about the domain

it is all real values of x except 4

So about the range we must make x subject of the formular so we know the values of y in which g(x) is defined

u

Answer:

2. There are 14 students in a class, and 5 of them will be chosen to go on a field trip. How many ways can these students be chosen?

Step-by-step explanation:

2. answer = 70 way

The required answers to all the problems are given as   ¹⁴C₅, ¹⁰C₄× ²⁶C₂, ¹²C₄, ⁹C₃, ⁹C₄, ¹⁶C₅, ¹⁵C₄, ⁸C₅ and ¹⁴C₁ × ²⁶C₁ respectively.

The permutation and combinations are the methods of counting. The permutation is concerned with arrangement while combination deals with selection only.

The answer to all the questions can be given by the rules of combination which can be stated as,

In order to choose x objects out of n, the total number of possible ways are ⁿCₓ = n!/((n - x)! × x!).

Now, the given problems can be solved one by one as follows,

(2) The number of  ways to choose students as per the question is given as ¹⁴C₅ ways.

(3) The total number of possible codes is given by ¹⁰C₄× ²⁶C₂.

(4) The number of ways to line up crayons is given by ¹²C₄.

(5) The number of ways to select players is ⁹C₃.

(6) The number of ways to arrange dolls is ⁹C₄.

(7) The number of ways to select shirts for vacation is ¹⁶C₅.

(8) The number of ways to choose books is ¹⁵C₄.

(9) The number of ways to arrange books on bookshelf is ⁸C₅.

(10)The number of ways to choose dogs and cats is ¹⁴C₁ × ²⁶C₁.

Hence, the answers to all the problems can be solved using the rules of combination which are given as  ¹⁴C₅, ¹⁰C₄× ²⁶C₂, ¹²C₄, ⁹C₃, ⁹C₄, ¹⁶C₅, ¹⁵C₄, ⁸C₅ and ¹⁴C₁ × ²⁶C₁ respectively.

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The probability that X has a value smaller than 7.5 is approximately 0.1056.

To find the probability that X is smaller than 7.5, we have to standardize the variable using the z-score formula:

z = (x - μ) /σ

here,

x = value of probability,

μ = mean of the distribution, and

σ= standard deviation.

Now, we get,

z = (7.5 - 10) / 2 = -1.25

Now, we have to find the probability that Z (the standardized variable) is less than -1.25.

From a standard normal distribution table, we get that the probability of Z being less than -1.25 is 0.1056.

Therefore, the probability that X has a value smaller than 7.5 is approximately 0.1056.

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The probability that X has a value smaller than 7.5 is approximately 0.1056. This means that in a large number of trials, we would expect X to be smaller than 7.5 about 10.56% of the time.

To answer this question, we need to use the properties of the normal distribution. We know that X is normally distributed with mean 10 and standard deviation 2. We want to find the probability that X has a value smaller than 7.5.
We can use the standard normal distribution to solve this problem. To do this, we first need to standardize the value of 7.5. We do this by subtracting the mean from 7.5 and dividing by the standard deviation:
Z = (7.5 - 10) / 2 = -1.25
Now we can use a standard normal distribution table or calculator to find the probability that Z is less than -1.25. This probability is approximately 0.1056.

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The reduction form is \(I_4 i= cot^3 x =ln |sin x| - 3 cot x + 3x + C\).

To find the reduction formula for ∫cot^n x dx, we can use integration by parts. Let u = cot^(n-1) x and dv = cot x dx, then\(du = (n-1)cot^(n-2) x csc^2\)x dx and v = ln |sin x|. By the formula for integration by parts, we have:

∫cot^n x dx = ∫u dv = uv - ∫v du

= \(cot^(n-1) x ln |sin x| - (n-1) ∫cot^(n-2) x csc^2 x ln |sin x| dx.\)

This gives us the reduction formula:

\(I_n = ∫cot^n x dx = cot^(n-1) x ln |sin x| - (n-1) I_(n-2).\)

Using this formula, we can find I_4 as follows:

\(I_4 = ∫cot^4 x dx = cot^3 x ln |sin x| - 3 I_2\\= cot^3 x ln |sin x| - 3 ∫cot^2 x dx\\= cot^3 x ln |sin x| - 3 (cot x - x) + C,\\\)

where C is the constant of integration. Therefore, the solution for I_4 is \(cot^3 x ln |sin x| - 3 cot x + 3x + C.\)

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Answer:

yes the other guy is right

Step-by-step explanation:

becuz it's always -

- = down/run

Answer:

20-3=17

5-2=3

17/3 is... 5 and 2/3

Step-by-step explanation:

Answer:

D) $4.00

Step-by-step explanation:

This is because looking closely, the slope is 8/2, it goes up 8 and over 2 make it 8 divided by 2 giving you 4, therefore the choice narrow down to 4, or 4 dollars

Answer: w = - 11

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

Answer:

E is the answer

hope this helps

have a good day :)

Step-by-step explanation:

The maximum of a graph is found on the y axis. Considering the given interval, the point on the y axis is 4. Thus, the maximum of the graph over the interval is 4.

The number of dimes that Andrew had in the Pennies, dimes, and quarters worth $5.34 are 18.

Let the number of dimes be x. The amount of pennies would consequently double because there are twice as many pennies as there are dime. Let the number of quarters be y. We can set up two equations based on the given information,

0.10x + 0.01(2x) + 0.25y = 5.34

x + 2x + y = 39 (the total number of coins is 39)

Simplifying the first equation, we get,

0.10x + 0.02x + 0.25y = 5.34

0.12x + 0.25y = 5.34

Substituting x + 2x + y = 39, we get,

3x + y = 39

We can solve these two equations simultaneously to find the values of x and y,

0.12x + 0.25y = 5.34

3x + y = 39

Multiplying the second equation by 0.25, we get,

0.75x + 0.25y = 9.75

Subtracting this equation from the first equation, we get,

0.12x - 0.75x = 5.34 - 9.75

-0.63x = -4.41

x = 7

Substituting x = 7 in the equation 3x + y = 39, we get,

3(7) + y = 39

y = 18

Therefore, Andrew has 18 quarters.

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The boxes of dog biscuits more that should be ordered so that there would be more dog biscuits is 2.

The first step is to determine the total number of dog biscuits and cat treats. In order to determine these values, multiply the number of boxes by the number of treats or biscuits in each box.

Total number of dog biscuits = total number of boxes x number of biscuits in each box

27 x 18 = 486

Total number of cat treats =  total number of boxes x number of cat treat in each box

21 x 24 =504

Difference in the number of cat treats and dog biscuits = 504 - 486 = 18

For, there to be more dog biscuits than cat treats, the store should buy 2 boxes.

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Answer:

Step-by-step explanation: 3²+12²=x² simplifies to 9+144=x² so 153=x² or x²=153.

The values of m<1, m<2, m<3, m<4, m<5, m<7, m<8 are given by 49, 131, 49, 131, 49, 49, 131 respectively.

Given the measure of angle 6 is 131.

We can see that from the figure, angle 6 and angle 2 are corresponding angles and angle 6 and angle 4 are alternative angles.

So, angle 2 = angle 6 = 131

angle 4 = angle 6 = 131

Since angle 1 and angle 4; angle 2 and angle 3 are Linear pairs. So.

angle 3 = 180 - angle 2  = 180-131 = 49

angle 1 = 180 - angle 4 = 180-131 = 49

Since, angle 1 and angle 5; angle 4 and angle 8; angle 3 and angle 7 are corresponding angles to each other.

angle 5 = angle 1 = 49

angle 7 = angle 3 = 49

angle 8 = angle 4 = 131

Hence the values of m<1, m<2, m<3, m<4, m<5, m<7, m<8 are given by 49, 131, 49, 131, 49, 49, 131 respectively.

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\(-6w-16>44\)

Add both sides by 16

\(-6w>60\)

Divide both sides by -6 (Note: Since we're dividing by a negative number, the inequality symbol needs to be reversed)

\(w<-\dfrac{60}{6}\)

\(w<10\)

This is the solution to the inequality. Let me know if you need any clarifications, thanks!

Attitude, beliefs, and knowledge shape a teacher's delivery: attitude affects engagement, beliefs influence instructional decisions, and knowledge enables effective communication and learning facilitation.

Attitude, beliefs, and knowledge play crucial roles in shaping how a teacher delivers a lesson. Here's a detailed explanation of their impacts:

Attitude:

Attitude refers to a teacher's mindset, emotions, and approach towards teaching. A positive attitude fosters enthusiasm, motivation, and a genuine passion for the subject matter. This translates into an engaging and dynamic teaching style, creating an environment conducive to learning. Conversely, a negative attitude can lead to disinterest, lack of enthusiasm, and a disengaged teaching approach, which can hinder students' engagement and comprehension.

Beliefs:

A teacher's beliefs influence their instructional decisions and pedagogical strategies. Beliefs about students' capabilities, learning styles, and the purpose of education can shape the teacher's approach to delivering a lesson. For example, if a teacher believes that all students have the potential to succeed, they may employ differentiated instruction techniques to cater to diverse learning needs. Conversely, if a teacher holds limiting beliefs about students' abilities, they may adopt a one-size-fits-all approach, which may hinder student progress.

Knowledge:

A teacher's knowledge encompasses both subject matter expertise and pedagogical content knowledge. Profound knowledge of the subject allows a teacher to effectively structure and present the lesson, answer student queries, and provide relevant examples. Pedagogical content knowledge helps in selecting appropriate instructional strategies, adapting to student needs, and assessing learning effectively. Without a strong knowledge base, a teacher may struggle to deliver accurate information, engage students, or address misconceptions.

Collectively, attitude, beliefs, and knowledge significantly impact a teacher's delivery of a lesson. A positive attitude enhances student motivation and engagement. Strong beliefs in students' potential and individualized instruction foster a supportive learning environment. Adequate subject knowledge and pedagogical skills enable effective communication and facilitate meaningful learning experiences. By combining these elements, teachers can create an impactful and effective learning environment that nurtures student growth and achievement.

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Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

In the context of Range Safety and Risk Mitigation, the ability to detect, assess, and respond to potential hazards is essential.

Range safety and risk mitigation involve identifying and minimizing potential hazards associated with range operations, such as the launch or test of rockets, missiles, or unmanned aerial vehicles. To ensure safety, it is critical to have the ability to detect and assess potential hazards, such as debris, vehicle or equipment malfunctions, and human error. Once hazards have been identified and assessed, the next step is to develop and implement appropriate safety measures to mitigate the risk associated with those hazards. These measures may include the use of safety protocols, engineering controls, or administrative procedures to ensure that all personnel and equipment are protected. In summary, the ability to detect, assess, and respond to potential hazards is critical for effective range safety and risk mitigation. By implementing appropriate safety measures and protocols, the risks associated with range operations can be minimized, ensuring the safety of personnel and equipment.

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Answer:

He could walk  173 \(\frac{1}{3}\) miles in 10 days

Step-by-step explanation:

To solve this problem let us use the ratio method

∵ Billy walked 52 miles in 3 days

∵ We need to find how many miles could he walk in 10 days

→ Use the ratio method

→ Miles  →  Days

→  52     →   3

→   x       →   10

→ x is the number of miles

→ By using cross multiplication

∵ x × 3 = 52 × 10

∴ 3x = 520

→ Divide both sides by 3 to find x

∴ \(\frac{3x}{3}=\frac{520}{3}\)

∴ x = 173 \(\frac{1}{3}\) miles

∴ He could walk  173 \(\frac{1}{3}\) miles in 10 days

Answer: 58.7 inches squared

Step-by-step explanation:

I took the test

The area of triangle WXY is approximately 66.2 square inches.

We have,

To find the area of triangle WXY, we can use the formula:

Area = (1/2) x base x height

In this case,

The base of the triangle is WX, which measures 10.3 inches, and the height is WY, which measures 12.8 inches.

Using the formula, we can calculate the area as:

Area = (1/2) x 10.3 x 12.8

Area = 66.24 square inches

Thus,

Rounded to the nearest tenth,

The area of triangle WXY is approximately 66.2 square inches.

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Answer:

I believe its A.

Step-by-step explanation:

Alicia want that 50 % of all people who visited one of the three coffee shops should visit her every week.

Total visitors to the other two coffee shops during one week = 840+1,220 i.e. 2,060

Total visits to Cool Beans should be 50 % of total visits i.e. equal to visits of the other two cafes combined

Visits to Cool Beans should be 2,060

Current Visits =548

Additional visits =2,060-548 i.e. 1,512 visits

Note for better understanding:

same or the demand of coffee will remain same, then the Additional people will be calculated as:

Total number of visits = 584+840+1,220  i.e. 2,608

Target number of visits =50 % of total visits i.e. 1,304 visit

Additional visits = 1,304-548 = 756 visits

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Answer:

5, 3

Step-by-step explanation:

correct on edge2020

Answer:

(5, 3)

Step-by-step explanation:

late but still lol