Find the slope of the line passing through the given points using the slope formula, Enter the slope as asimplified fraction Describe the slope as positive, negative, zero, or undefined,The graph shows the linear relationship,I

Find The Slope Of The Line Passing Through The Given Points Using The Slope Formula, Enter The Slope

Answers

Answer 1

Weare asked to find the slope of the line that goes through the points (1, 10) and (3, -5) on the plane

We use the slope formula for that:

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

in our case:

slope = (-5 - 10 ) / (3 - 1) = -15 / 2

The slope is negative since we see the line descending from left to right. and also such is confirmed by our calculated slope.

The fraction - 15/2 cannot be simplified any further, so that is it.

In the box that reads: the line is... look for the word "slanted" for example.

For m enter -15/2

Select "falls from left to right"


Related Questions

Which of the following correctly demonstrates a verb tense shift?

A) Krista leaped out of bed and writing and new song.

B) Krista leaped out of bed and write a new song.

C) Krista leaped out of bed to write a new song.

D) Krista will be leaping out of bed to wrote a new song.

(Giving extra points!!)

Answers

Answer:

c.

Step-by-step explanation:

Krista leaped out of bed to write a new song.

leaped and right are different tenses

C Krista leaped out bed to write a new song.

Janet Foster bought a computer and printer at Computer land. The printer had a $860 list price with a $100 trade discount and 2/10, n/30 terms. The computer had a $4,020 list price with a 25% trade discount but no cash discount. On the computer, Computer land offered Janet the choice of (1) paying $150 per month for 17 months with the 18th payment paying the remainder of the balance or (2) paying 6% interest for 18 months in equal payments.

a. Assume Janet could borrow the money for the printer at 6% to take advantage of the cash discount. How much would Janet save? (Use 360 days a year. Round your answer to the nearest cent.)



b. On the computer, what is the difference in the final payment between choices 1 and 2? (Round your answer to the nearest cent.)

Answers

Her savings would be $12.72 ($760 - $744.80 - $2.48).

The difference in the final payment is therefore $221.50 - $150 = $71.50.

How to solve

a. The printer's price after the trade discount is $760 ($860 - $100). If Janet takes the 2% cash discount, she'll pay $744.80 ($760 * 98%).

If she borrows this amount at 6% for 20 days (the difference between 30 days credit and 10 days cash discount), her interest cost will be $2.48 ($744.80 * 6% * 20/360).

Therefore, her savings would be $12.72 ($760 - $744.80 - $2.48).

b. For choice 1, Janet would pay $150 for 17 months and then the remainder ($4,020 * 75% - $150 * 17) in the 18th month.

For choice 2, the monthly payment is $221.50, calculated by using the formula for an installment loan.

The difference in the final payment is therefore $221.50 - $150 = $71.50.

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students at Springfield School can join either the orchestra or the marching band. Students cannot join both groups. How many 7th graders are in the band?

Answers

Answer:

thats not enough info

Step-by-step explanation:

thats not enough information

Answer: 24

Step-by-step explanation: 69-27-18=24. You just subtract the 6th and 8th graders that are in band, from the total.

In a medical study, adult patients were randomly chosen and classified by obesity and hypertension. The results are summarized in the contingency table below.

Hypertension by Obesity Level
Obesity Level
Hypertension Low Average High
Yes 34 30 51
No 119 99 82
a) What is the probability of an adult having hypertension?
b) What is the probability of an adult having hypertension and being classified as a low level of obesity?
c) What is the probability of an adult having hypertension given he/she is classified as a high level of obesity?
d) What is the probability of an adult being classified as a high or average level of obesity?
e) If an adult has hypertension, what is the probability that he/she also has a high level of obesity?
f) Are an adult's hypertension status and obesity categorization independent

Answers

The probability of an adult having hypertension is  0.344 and an adult having hypertension and being classified as a low level of obesity is 0.102, having hypertension given he/she is classified as a high level of obesity is 0.540. If an adult has hypertension, the probability that he/she also has a high level of obesity is  0.444.

What is Probability?

Probability is a branch of mathematics that deals with the likelihood of an event occurring. It is the measure of the likelihood of an event occurring divided by the number of possible outcomes. Probability is used to determine the chances of a particular outcome occurring and can range from 0 to 1.

a)The probability of an adult having hypertension is (34 + 30 + 51) / (34 + 30 + 51 + 119 + 99 + 82) = 115 / 334 = 0.344.

b) The probability of an adult having hypertension and being classified as a low level of obesity is 34 / (34 + 30 + 51 + 119 + 99 + 82) = 34 / 334 = 0.102.

c) The probability of an adult having hypertension given he/she is classified as a high level of obesity is 51 / (30 + 51 + 82) = 51 / 163 = 0.312.

d) The probability of an adult being classified as a high or average level of obesity is (30 + 51 + 99) / (34 + 30 + 51 + 119 + 99 + 82) = 180 / 334 = 0.540.

e) If an adult has hypertension, the probability that he/she also has a high level of obesity is 51 / (34 + 30 + 51) = 51 / 115 = 0.444.

f) No, an adult's hypertension status and obesity categorization are not independent. This is because the probability of an adult having hypertension given he/she is classified as a high level of obesity (0.312) is not the same as the probability of an adult having hypertension (0.344).

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x^3-x^2-4x
factor completely

Answers

Answer:

Cannot be factored further

Step-by-step explanation:

\(x^{3} -x^{2}-4x=x(x^{2}-x-4 ) \\\)

Answer:

x(x^2-x-4)

Step-by-step explanation:

Given 8 different toppings to choose from, how many 3-topping pizzas are possible?
24, 78, 56, or 336?

Answers

Answer:

Step-by-step explanation:

sd

Can you help me with this problem please. I will mark brainlist

Can you help me with this problem please. I will mark brainlist

Answers

Answer:

5.5 pt or 5 1/2 pt

Step-by-step explanation:

A pint is half of a quart, so multiply 2 3/4, or 2.75 by 2, and you'll get your answer. If

Answer:

Here you go! Work shown too!

Can you help me with this problem please. I will mark brainlist

If m and n are two counting numbers such that m < n and m> (n/2) then :-------------

Answers

If m and n are two counting numbers such that m<n and m>n/2 then it is impossible for m to divide n.

According to the question,

We have the following information:

m and n are two counting numbers.

We have:

m<n and m>n/2

Now, the correct statement that applies to this situation is that it is impossible for m to divide n. We can prove this statement by following examples:

Now, let's take m to be 7 and n to be 10. Let's see whether these numbers satisfy the given conditions.

7<10 and 7>10/2 or 7>5

So, the two numbers in place of m and n can be 7 and 10.

Now, 10 is not divisible by 7.

Hence, the correct option is B.

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Graph the solution set for the inequality.x + y < -5

Answers

Solve the given inequality for y:

\(\begin{gathered} x+y<-5 \\ y<-x-5 \end{gathered}\)

Graph the borderline of the inequality, which is y=-x-5.

Since the sign of the inequality is less than, we have to change the continuous line for a dotted line and shade the region that is under the line, this way:

That is the graph of the solution set.

Graph the solution set for the inequality.x + y &lt; -5
Graph the solution set for the inequality.x + y &lt; -5

Olivia measures the heights of two trees and the lengths of their shadows. She notices that the height of each tree and the length of its shadow are directly proportional. One of the trees has a height of 15 m and a 10 m long shadow. The other tree has a 14.4 m long shadow. Calculate its height, in metres (m). Give any decimal answers to 1 d.p. 15 m 10 m ? m 14.4 m​

Answers

Step-by-step explanation:

directly proportional means

y = kx

with k being a constant factor for all values of x.

we get k by using the given data point (10, 15).

15 = k×10

k = 15/10 = 1.5

so, now for the other tree we know k and x and calculate y

y = 1.5×14.4 = 21.6 m

it is 21.6 m tall (its height is 21.6 m).

what is the rule for that​

what is the rule for that

Answers

Answer:

The constant rule being followed is that the sum of x and y in every case is 5

Since the sum of x and y is 5, we can say that the value of y is 5-x

So we can define a function for this rule:

f(x) = 5 - x

Answer:

y = -x + 5

Step-by-step explanation:

From the table we see that:

1. It is linear relationship as the difference in values change in linear increment2. Rate of change is - 1 as y-values drop by 1 unit3. y-intercept is 5 as per the first row (0, 5)

Considering the above observations we can put equation:

y = - x + 5

Please help I’m doing super bad

Please help Im doing super bad

Answers

Answer:

Vertical angle is answer for this question.

I’m doing super bad too so I just have to answer lol not really sorry

What number is not part of the solution set to the inequality below?

w−10≤16

A) 11

B) 15

C) 26

D) 27?

Answers

The number which is not the part of the solution set to the inequality below is 27.

Given inequality is,

w - 10 ≤ 16

WE have to find the solution for the inequality.

Adding both side of the inequality with 10,

w - 10 + 10 ≤ 16 + 10

w ≤ 26

So the solution of the inequality consists of all the points which are less than or equal to 26.

So it contains 11, 15 and 26.

It does not contain 27.

Hence the solution does not contain 27.

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Express 602.16 dam in decimeters

Answers

The expression of 602.16 dam in decimeters can be written as 60216 decimeter.

How can the  expression of 602.16 dam  be converted to decimeters?

The concept that will be used in the calculation is conversion. to perform this conversion, it is important to note that 1 Decimeter (dm) is equal to 0.01 dekameter (dam).

Then, if 1dm = 0.01 dam

               Xdm     = 602.16 dam

Where x is the value in decimeter.

Then we can cross multiply as :

X= (602.16 dam * 1dm)/ 0.01 dam

= 60216 decimeter.

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Suppose that x and y vary inversely, and x = 30 when y = 2. Find y when x=5.

Answers

Answer:

Step-by-step explanation:

1. x is inversely proportional to y

x=k/y

k is the constant of proportionality

x =60/y

2. x=60/y

x=60/12

x=5

Help plz , thank you

Help plz , thank you

Answers

Answer:

\(2\sqrt{10}\)

\(2\sqrt{29}\)

\(\sqrt{17}\)

\(\sqrt{74\\}\)

\(\sqrt{39}\)

\(\sqrt{15}\)

let me know if you need an explanation.

Rosa spent $5.76 on 8 candy necklaces. How much did each necklace cost?

Answers

Answer:

0.72 or 72 cents

Step-by-step explanation:

5.76/8=.72

Each necklace costs 78 cents

Simplify the expression

Simplify the expression

Answers

Answer:

option A -3r^6 s^14

Step-by-step explanation:

(-3r^4 s^7/r)^2

(-3r^3 s^7)^2

-3r^6 s^14

-TheUnknownScientist

Factorise fully the following 2x+8

Answers

2x +8= 2(x+4)
Where 2 is the common factor.

In order for you to carry a bag on the plane, it must fit inside the carry-on Baggage Check Box. The carry-on Baggage Check Box has dimensions of approximately 22 inches x 14 inches x 9 inches. Your black bag has a height of 18 inches, a depth of 12 inches and a width of 8 inches. Your blue bag has a height of 18 inches, a depth of 15 inches and a width of 10 inches.


What is the volume of the Carry-on Baggage Check Box?
22×14x9= 2772 inches3



What is the volume of the black bag?




What is the volume of the blue bag?


Which bag will definitely fit in the Check Box? Explain.


You notice these two old suitcases stacked in the closet. The smaller suitcase is 25 inches x 8 inches x 9 inches and the larger suitcase is 75 inches x 20 inches x 18 inches.



The bigger suitcase is how many times larger than the smaller suitcase? HINT: You will need to divide on this one.








You decide to use the larger suitcase to transport rectangular prism watermelons back home. The watermelons are about 720 cubic inches. If one of the watermelons is about 10 inches long and 9 inches wide, about how tall would it be? (Hint: V=LxWxH, so plug in 720=10x9xH and solve for H).







If the watermelons are about 720 cubic inches, what is the MAXIMUM amount of watermelons you’ll be able to bring home in your larger suitcase, assuming all you have in the suitcase is the watermelons. (Hint: Divide the larger suitcase volume and the volume of the watermelon).

Answers

1. The volume of the black bag is 1728 cubic inches. 2. The volume of the blue bag is 2700 cubic inches. 3. The black bag will fit in the Check Box. 4. The bigger suitcase is 27 times larger than the smaller suitcase.

What is volume?

Volume, which is commonly expressed in cubic units, is the amount of space occupied by a three-dimensional object. By multiplying an object's length, breadth, and height, as well as other formulas depending on the shape of the object, one can get the volume of the thing. Volume is a key concept in many practical applications, including calculating container capacity, constructing structures, and estimating the amount of material required for a construction project. Volume is utilised in many branches of mathematics, science, and engineering.

For the given dimensions of the bags we have:

1. The volume of the black bag is:

18 x 12 x 8 = 1728 cubic inches

2. The volume of the blue bag is:

18 x 15 x 10 = 2700 cubic inches

3. The black bag will definitely fit in the Check Box because its volume of 1728 cubic inches is less than the volume of the Check Box, which is 2772 cubic inches.

4. The ratio of bigger suitcase to smaller suitcase is:

75 x 20 x 18 = 27000 cubic inches

25 x 8 x 9 = 1800 cubic inches

27000 / 1800 = 27

The bigger suitcase is 27 times larger than the smaller suitcase.

5. Now, if the watermelons is about 10 inches long and 9 inches wide, then its height would be:

720 = 10 x 9 x H

720 = 90H

H = 8 inches

The maximum amount of watermelons that can fit are:

27000 / 720 = 37.5 watermelons = 37 watermelons.

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I have 23 hundredths and 12 tenths. Who am I? Convince by using Base 10 Blocks

Answers

Answer:

1.43

Step-by-step explanation:

12 tenths ⇒ 1.2

23 hundredths ⇒ 0.23

0.23 + 1.2 = 1.43

1. Solve the following inequalities and describe the similarity and differences be-
tween the solution set:

a) 1 + x < 2
b) 1 − x < 2
c) −1 − x < −2
d) −1 − x < 2

Answers

I’m pretty sure it’s C or D I did this worksheet I just forgot the answer but it definitely not A or B

A new car is purchased for 25000 dollars.The value of the car depreciates at 8.25% per year.What will the value of the car be,to the nearest cent,after 15 years?

Answers

Answer:

da,

Step-by-step explanation:

How to write two million nine thousand

Answers

The answer is 2,009,000

Answer:

The answer you are looking for is 2,009,000

Step-by-step explanation:

Select the graph that represents the correct answer to the equation.
5y = 3x - 5

Answers

Given:

The given equation is 5y=3x-5

Find: Draw the graph

Explanation:

It is given that 5y=3x-5. Substitute x=0 into the given equation we have

\(5y = 3x - 5\)

\(5y = 3(0) - 5\)

\(5y = - 5\)

\(y=-1\)

Now, substitute x=5 into the given

equation we have

\(5y = 3(5)-5\)

\(5y = 15-5\)

\(5y = 10\)

\(y = 2\)

The points are (0,-1) and (5,2).

Therefore, the required graph is

Hence, the required graph is obtained.

Select the graph that represents the correct answer to the equation. 5y = 3x - 5

Becky has 6 packages of clay thy each weigh 5 pounds. To make a bowl she needs 3 pounds of clay. How many bowls can Becky make?

Answers

Answer:

The answer to the question is 10 bowls

Step-by-step explanation:

6×5=30

30÷3=10

Please answer this correctly

Please answer this correctly

Answers

Answer:

hope this helps you

Please answer this correctly

PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

The volume of the aquarium is 9000in^3 (inches cubed)

Thank you for the help!

Thank you for the help!

Answers

Answer:

c 57

Step-by-step explanation:

Person 1, person 2, and person 3 paid a total of $120 for lunch. They split the money respectively using the ratio 1:2:3. How much more did person 3 pay than person 2?

Answers

Person 3's payment exceeded person 2's payment by $20.

To find out how much more person 3 paid than person 2, we need to calculate the amounts each person paid based on the given ratio and then compare their payments.

The ratio given is 1:2:3, which means that person 1 gets 1 part, person 2 gets 2 parts, and person 3 gets 3 parts of the total amount.

Step 1: Calculate the total number of parts in the ratio.

1 + 2 + 3 = 6

Step 2: Determine the value of one part.

$120 (total amount) divided by 6 (total number of parts) = $20

Step 3: Calculate the payments for each person based on the ratio.

Person 1: 1 part * $20 = $20

Person 2: 2 parts * $20 = $40

Person 3: 3 parts * $20 = $60

Therefore, person 3 paid $60, while person 2 paid $40. To find out how much more person 3 paid than person 2, we subtract the amount person 2 paid from the amount person 3 paid:

$60 - $40 = $20

Hence, person 3 paid $20 more than person 2.

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Assume that the annual load factor and the annual power loss factor are the same and are equal to 0.7 for both alternatives. Also, assume that the cost of electric energy is $0.10 per kWh. Determine the following (a) The power loss of the overhead line at peak load (b) The power loss of the GIL (c) The total annual energy loss of the overhead transmission line at peak load (d) The total annual energy loss of the gas insulated transmission line at peak load (e) The average energy loss of the overhead transmission line (f) The average energy loss of the GIL at peak load (g) The average annual cost of losses of the overhead transmission line (h) The average annual cost of losses of the GIL The annual resultant savings in losses using the GIL Find the breakeven (or payback) period when the gas-insulated line alternative is selected, if the investment cost of the gas-insulated line is $200,000,000 The probabilities of the top-selling menu item in four towns' restaurants being different types of vegetarian and nonvegetarian sandwiches are given in the table. If the restaurant in town 4 has a nonvegetarian sandwich as its top-selling menu item, what is the probability that it is a ham sandwich?. 1) Total annual precipitation data for 54 years: = 1468 mm and = 265 mm. What is the precipitation value for the following return periods?a) 50 years;b) 100 years.What is the recurrence time value for the following precipitations?c) 747.1 mm;d) 2130.7 mm.2) How does the increase in the volume of infiltrated water and the decrease in the volume of water drained on the surface interfere with the constancy of the flow of water courses in a hydrographic basin, that is, make floods and droughts less severe.3) How can changes in the natural state of a basin interfere with its hydrological cycle? Give examples. A student determined the molar mass of an unknown non-dissociating liquid by the method described in this experiment. She found that the equilibrium temperature of a mixture of ice and pure water was indicated to be +0.4 degree C on her thermometer. When she added 9.9 g of her sample to the mixture, the temperature. After thorough stirring, fell to - 3.7 degree C. She then poured off the solution through a screen into a beaker The mass of the solution was 84.2 g. a. What was the freezing point depression? b. What was the molarity of the unknown liquid? c. What mass of unknown liquid was in the decanted solution? d. What mass of water was in the decanted solution? e. 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The company has provided the following data concerning Job X455 which was recently completed: Number of units in the job 20 Total machine-hours 80 Direct materials $ 970 Direct labor cost $ 1,940 If the company marks up its unit product costs by 20% then the selling price for a unit in Job X455 is closest to: (Round your intermediate calculations to 2 decimal places.) The figure shows triangle PQR and line segment AB, which is parallel to QR:Triangle PQR has a point A on side PQ and point B on side PR. The line AB is parallel to the line QR.Part A: Is triangle PQR similar to triangle PAB? Explain using what you know about triangle similarity. (5 points)Part B: Which line segment on triangle PAB corresponds to line segment QR? Explain your answer. (3 points)Part C: Which angle on triangle PAB corresponds to angle Q? Explain your answer. (2 points)