A gold mine has two​ elevators, one for equipment and another for the miners. The equipment elevator descends 6 feet per second. The elevator for the miners descends 16 feet per second. One​ day, the equipment elevator begins to descend. After 28 ​seconds, the elevator for the miners begins to descend. What is the position of each elevator relative to the surface after another 14 ​seconds? At that​ time, which elevator is​ deeper?

Answers

Answer 1

Answer:

equipment: -252 feet; miners: -224 feetequipment is deeper

Step-by-step explanation:

The attached graph shows the depth of the elevators with respect to the time the miners' elevator started.

After 14 more seconds, the positions are ...

  equipment: -6(42) = -252 feet relative to the surface

  miners: -16(14) = -224 feet relative to the surface

The equipment elevator is deeper.

A Gold Mine Has Two Elevators, One For Equipment And Another For The Miners. The Equipment Elevator Descends

Related Questions

What is the result when the number 92 is decreased by 50%?

Answers

Answer:

46

Step-by-step explanation:

50%=0.5

0.5*92=46

what is 6.257 x 10^-7

Answers

Answer:

-62570000

Step-by-step explanation:

6.257× -10000000

-62570000

Estimate \sqrt(80) the nearest tenth. Then locate \sqrt(80)on a number line.Estimate \sqrt(80) the nearest tenth. Then locate \sqrt(80)on a number line.

Answers

Answer:

  8.9

Step-by-step explanation:

We know that 81 = 9², so √80 will be slightly less than 9. We can get a pretty good estimate by averaging 9 with 80/9. That result is 8.94, so about 8.9.

The attached graph shows that point on a number line.

6
You have $12 to spend on ride tickets (t) at the fair. Each ticket (t) costs $2. Write an
Inequality that represents the number of tickets you can purchase.*
(1 Point)

Answers

Answer:

12 less than or equal to 2

Step-by-step explanation:

The inequality for the given statement is $12 ≤ $2(n).

What is inequality?

The equations with inequalities are those who have unequal sides on both sides. Unlike the equation, we compare the two values when we work with inequality. The equal sign is substituted between by being less than (or less than or equal to), larger than (or greater or equal to), or not equal to sign.

As per provided data from the question,

Total money to spent on the ride tickets = $12

Price of each ticket for a ride =$2

So, the inequality will be : $12 ≤ $2(n), here n is the number of rides.

To know more about inequality:

https://brainly.com/question/28823603

#SPJ2

Enter the equation of the line in slope-intercept form. Slope is -6,and (4,3) is on the line. The equation of the line is

Answers

Answer:

Step-by-step explanation:

y - 3 = -6(x - 4)

y - 3 = -6x + 24

y = -6x + 27

18/40 in it's simplest form​

Answers

Answer:

9/20

Step-by-step explanation:

I guess I was help full for u

plz follow me for more updates

Find the coordinates of the midpoint of a segment with the endpoints (9.–3) and (5,1).

Answers

Answer:

(7,-1)

Step-by-step explanation:

Answer:

(7,-1)

Step-by-step explanation:

Midpoint = [(x1+x2)÷2] , [(y1+y2)÷2]

= [(9+5)÷2] , [(-3+1)÷2]

= (7 ,-1)

What is
y = - (2+2)(x - 1)
On a graph

Answers

Slope:-4
Y-intercept -(0,4)
The points to graph it:
X,Y
(0,4)
(1,0)

Find an equation of the line that passes through the points (3,-2) and (-7,6).

Answers

Answer:

y = -4/5x + 2/5

Step-by-step explanation:

Answer:

y = -0.8x + 0.4 or

y= -4/5x + 2/5

Step-by-step explanation:

What is the absolute value of 3 2/3

Answers

Answer:

-3 2/3

Step-by-step explanation:

If the number is positive and they are asking for the absolute value it's always going to be negative of the number they are asking you for the absolute value of. Same thing if it was a negative 3 2/3 then the absolute value of -3 2/3 would be positive 3 2/3.

I hope this helped! <3

Answer: 3.66..

Step-by-step explanation: absolute value is the value of the number from the number 0 on the number line so, 3 ⅔ in decimals is 3.66... so the answer is 3.66... because that is how much the number is if you are counting from 0.

A freight company using a semi truck has been hired to transport a container with a mass of 64,0000 mg. The truck can carry a maximum load of 5920 kg. Can the truck safely carry the container?

Answers

Answer:

Yes, many times over.

Step-by-step explanation:

I'm sure there is a typo in the question.

640,000 mg = 0.64 kg

Petra is shopping with 2 of her friends. She buys a note book and six identical pencils. The note book costs the same as 2 of the pencils. Her bill is £16.80. How much does a note book cost?

Answers

Answer: £4.20

Each 2 of pencils is £4.20 multiply that by 3 your get 12.60, the notebook is the same price of 2 pencils so that must mean it is £4.20

4.20 x 4 = 16.80

3 £4.2 from the 6 pencils

and 1 £4.2 from the notebook

Hope this helps!

The required cost of a notebook would be an amount of £4.20.

What is the equation?

The equation is defined as mathematical assertions that have a minimum of two terms containing variables or numbers that are equal.

Let's assume that n is the cost of a notebook, p is the cost of a pencil, and b is the total bill.

We know that the notebook costs the same as two pencils, so we can write this as an equation:

n = 2 × p

We also know that Petra's bill is £16.80, so we can write this as an equation:

b = n + 6 × p

Substituting the first equation into the second equation, we get:

b = n + 6 × p

b = (2 × p) + 6 × p

b = 8 × p

We can now solve for p by dividing both sides of the equation by 8:

p = b / 8

p = £16.80 / 8

p = £2.10

Since the notebook costs the same as two pencils, we can now solve for n by substituting the value of p into the first equation:

n = 2 × p

n = 2 × £2.10

n = £4.20

Therefore, the cost of a notebook is £4.20.

To learn more about the equations click here:

brainly.com/question/10413253

#SPJ3

Nicole lives in a home worth $135000. She has a mortgage of $88000. She owes $42000 on her car that is worth $11000. She has a credit card balance of $28000. She also has a checking account with a balance of $900 and $300 in gift cards. What is Nicole's net worth?

Answers

Answer:

305,200

Step-by-step explanation:

round 6(2f-4)=31 i need help with this

Answers

Answer:

f ≈ 5

Step-by-step explanation:

Step 1: Write equation

6(2f - 4) = 31

Step 2: Solve for f

Distribute 6: 12f - 24 = 31

Add 24 on both sides: 12f = 55

Divide both sides by 12: f = 55/2

Simplify: f = 4.58333

Round: f ≈ 5

The line through (4,-1) and (k,5) is parallel to the line y=-3x+5. FInd the value of k.

Answers

Answer:

k = 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 3x + 5 ← is in slope- intercept form

with slope m = - 3

Parallel lines have equal slopes, thus the 2 points have a slope of - 3

calculate the slope using the slope formula and equate to - 3

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (4, - 1) and (x₂, y₂ ) = (k, 5)

m = [tex]\frac{5+1}{k-4}[/tex] = [tex]\frac{6}{k-4}[/tex] = - 3 ( multiply both sides by (k - 4) )

- 3(k - 4) = 6 ( divide both sides by - 3 )

k - 4 = - 2 ( add 4 to both sides )

k = 2

Which fraction is equal a whole number ?

A. 3/6 B.7/8 C.10/4 D.8/4

Answers

Answer:

D. 8/4

Step-by-step explanation:

Actually, 8/4 is basically 8 divided by 4, which is 2. And 2 is a whole number not decimal number, so that would be your answer.

The fraction number (8/4) that is equal to the whole number is 2. Then the correct option is D.

What is a fraction number?

A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.

A. The fraction number is given as

[tex]\dfrac{3}{6}[/tex]

And it can be written as

[tex]\dfrac{1}{2}[/tex]

B. The fraction number is given as

[tex]\dfrac{7}{8}[/tex]

C. The fraction number is given as

[tex]\dfrac{10}{4}[/tex]

And it can be written as

[tex]\dfrac{5}{2}[/tex]

D. The fraction number is given as

[tex]\dfrac{8}{4}[/tex]

And it can be written as 2.

More about the fraction number link is given below.

https://brainly.com/question/78672

If there are 2.2 pounds in 1 Kilogram, how many pounds are there in x kilograms?

A)2.2x

B)2.2/x

C)x/2.2

D)2.2+c

Answers

Answer:

The answer is A

Step-by-step explanation:

If there are 2.2 in 1 kilogram and you are trying to find out how many are in many kilograms then you multiply.

Hopefully this helps you :)

pls mark brainlest ;)

The expression that represents the pound of weight in x kilogram can be written as 2.2x, where x represents the weight in kilograms.

What is Units conversion?

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

As it is given that there are 2.2 pounds in 1 Kilogram. Therefore, the expression that represents the pound of weight in x kilogram can be written as 2.2x, where x represents the weight in kilograms.

Learn more about Units conversion:

https://brainly.com/question/4736731

Ms.Samuel has taken a survey of college students and found that 1 out of 7 students are liberal arts majors. If a college has 12,000 students, what is the best estimate of the number of students who are liberal arts majors

Answers

Answer:

1714 students

Step-by-step explanation:

If  1 out of 7 students are liberal arts majors based on Ms. samuel survey, the  estimate of the number of students who are liberal arts majors if the total number of student in the college s 12,000 can be gotten using the equality expression.

7 students = 1 liberal art major student

12,000 = x liberal art major students

cross multiply

7*x = 12000*1

7x = 12000

divide both sides by 7

7x/7 = 12000/7

x = 1714.29

x≈ 1714

Hence the best estimate for the number of students who are liberal arts majors is 1714 students.

is anyone elses brainly down

Answers

Yeah my Brainly is too

Answer:

may I have brainly??

Step-by-step explanation:

whats the answer for -2x^2-28x-102=0

Answers

Answer:

               NO REAL SOLUTIONS

complex solutions:  x = -7 ± i√2

Step-by-step explanation:

[tex]-2x^2-28x-102=0\\{}\qquad\qquad^{\div(-2)}\qquad\ \ ^{\div(-2)}\\x^2+14+51=0\quad\implies\quad a=1\,,\ b=14\,,\ c=51\\\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-14\pm\sqrt{14^2-4\cdot1\cdot51}}{2\cdot1}=\dfrac{-14\pm\sqrt{196-204}}{2}[/tex]

[tex]x=\dfrac{-14\pm\sqrt{-8}}{2}[/tex]    means NO REAL SOLUTIONS  (as there is no real √[-8])

However in complex numbers we have:[tex]x=\dfrac{-14\pm\sqrt{-8}}{2}=\dfrac{-14\pm2\sqrt{-2}}{2}=\dfrac{2(-7\pm\sqrt{-2})}{2}=-7\pm\sqrt{-2}\\\\\\x_1=-7+i\sqrt2\ ,\qquad x_2=-7-i\sqrt2[/tex]

100 pts f f(x) = 8.3x + 8.1, solve f(x) = 65.37. Type your answer as a decimal rounded to the nearest tenth.

Answers

Answer: x=6.9

Step-by-step explanation:

In the problem, it is stated that y=65.37. All we have to do is plug that into y and solve for x.

65.37= 8.3x + 8.1                [subtract both sides by 8.1]

57.27=8.3x                          [divide both sides by 8.3]

x=6.9

Now, we know x=6.9.

Answer:

6.9

Step-by-step explanation:

Points F, G and H are collinear. If GH = 16, what is FH?

Answers

Answer:

FH = 36 units

Step-by-step explanation:

Points F, G and H are collinear.

Therefore, by joining segments FG and GH we get a segment FH.

FH = FG + GH

By substituting the values of the segments given in the question,

FH = (3x - 1) + (2x + 2)

     = 5x + 1

Since, GH = 16

2x + 2 = 16

2x = 14

x = 7

Therefore, FH = (5x + 1)

                       = 35 + 1

                       = 36 units

Measure of segment FH = 36 units.

Calculate the median, the range and identify the Q1 and Q3 for the following set: 5, 1, 6, 8, 1, 7, 4, 5, 6, 11, 3, 4, 4, 2, 5, 5 (hint draw a box and whisker plot)

Answers

Answer:

Arrange the data in ascending order

1,1,2,3,4,4,4,5,5,5,5,6,6,7,8,11

n=16

position of median = (n+1)/2 = 17/2 = 8.5 th item

8.5 th item is the average of 8 and 9th item

median = (5+5)/2 = 5

Range = largest value - smallest value

           = 11 -1 = 10

position of Q1=  (n+1)/4 = 17/4 = 4.25 th item

Q1 = 4 + 0.25(5th item - 4th item )

    4 + 0.25(4-3)

= 4.25

position of Q3=  (n+1)/4 = 3*17/4 = 12.75 th item

Q1 = 12 + 0.75(13th item - 12th item )

    12 + 0.75(6-6)

= 12

Step-by-step explanation:

What is the area of this circle?
2cm
Area = [?] cm?
Round your answer to 2 decimal places

Answers

Answer:

12.57

Step-by-step explanation:

Not rounded it would be 12.56637

If you are just replacing pi with 3.14. than your answer would be exactly 12.56.

i’m taking a test




hello




f r eee e e e
poI nT s


my last account got B A N N E D

Answers

Rip banned account lol

Answer:

yayz fwee pwoints thwank ywuo

Step-by-step explanation:

Dariaun uses his credit card to buy a $3,000 laptop for college. The credit card
company charges him a simple interest rate of 18%.
How much does he owe the credit card company after six months?

Answers

Answer:

$3,270

Step-by-step explanation:

A = P(1 + rt)

First, converting R percent to r a decimal

r = R/100 = 18%/100 = 0.18 per year.

Putting time into years for simplicity,

6 months / 12 months/year = 0.5 years.

Solving our equation:

A = 3000(1 + (0.18 × 0.5)) = 3270

A = $3,270.00

The total amount accrued, principal plus interest, from simple interest on a principal of $3,000.00 at a rate of 18% per year for 0.5 years (6 months) is $3,270.00.

How do I solve this problem?​

Answers

the answer is 879.65cm^2
the formula to find the surface area is 2(pi)(r)(h)+2(pi)(r^2)

Solve for the length of BC

Answers

Answer:

BC= 9cm

Step-by-step explanation:

You'll need to use the Pythagorean theorem:

a^2 + b^2 = c^2

12^2 + b^2 = 15^2

The slanted side of the triangle is always going to be 'c' because it is the longest side of the triangle.

Now simplify:   144 + b^2 = 225

I got these numbers because 12^2= 144 and 15^2= 225

Subtract.   225 - 144 = 81

Now find the square root of 81. The answer is 9.

2a + 6
what is the verbal expression for this is expression

Answers

Answer:

The sum of two times a number and six.

or

Two times a number plus six.

Step-by-step explanation:

Step 1: Convert 2a into words

2a = two times a number

Step 2: Convert + 6

+ 6 = the sum of 6 or plus 6

Step 3: Combine to make sentence

The sum of two times a number and six.

Two times a number plus six.

What is the distance between-5 and 8?

Answers

Answer:

13

Step-by-step explanation:

-5+5=0

0+8=8

5+8=13

Answer: 13

Step-by-step explanation:

Other Questions
Help me Pleases!!!!:excerpt from Solitude by Henry David Thoreau This is a delicious evening, when the whole body is one sense, and imbibes delight through every pore. I go and come with a strange liberty in Nature, a part of herself. As I walk along the stony shore of the pond in my shirt sleeves, though it is cool as well as cloudy and windy, and I see nothing special to attract me, all the elements are unusually congenial to me. The bullfrogs trump to usher in the night, and the note of the whippoorwill is borne on the rippling wind from over the water. Sympathy with the fluttering alder and poplar leaves almost takes away my breath; yet, like the lake, my serenity is rippled but not ruffled. These small waves raised by the evening wind are as remote from storm as the smooth reflecting surface. Though it is now dark, the wind still blows and roars in the wood, the waves still dash, and some creatures lull the rest with their notes. The repose is never complete. The wildest animals do not repose, but seek their prey now; the fox, and skunk, and rabbit, now roam the fields and woods without fear. They are Natures watchmen, links which connect the days of animated life. . . . Some of my pleasantest hours were during the long rain storms in the spring or fall, which confined me to the house for the afternoon as well as the forenoon, soothed by their ceaseless roar and pelting; when an early twilight ushered in a long evening in which many thoughts had time to take root and unfold themselves. . . . Men frequently say to me, I should think you would feel lonesome down there, and want to be nearer to folks, rainy and snowy days and nights especially. I am tempted to reply to such,This whole earth which we inhabit is but a point in space. How far apart, think you, dwell the two most distant inhabitants of yonder star, the breadth of whose disk cannot be appreciated by our instruments? Why should I feel lonely? Is not our planet in the Milky Way? This which you put seems to me not to be the most important question. What sort of space is that which separates a man from his fellows and makes him solitary? I have found that no exertion of the legs can bring two minds much nearer to one another. Read this excerpt from Solitude by Henry David Thoreau. The wildest animals do not repose, but seek their prey now; the fox, and skunk, and rabbit, now roam the fields and woods without fear. They are Natures watchmen links which connect the days of animated life. How does Thoreau distinguish the natural world, perhaps in contrast to the human world? He describes the organized structure of the forest world. He characterizes nature by its lack of reservation. He describes the manner by which the forest sustains life. He characterizes nature by its constant alertness and activity. Evaluate each expression if a = -2, b=3, and c = 4.2.1. a 2b + 3c2. 2a + (6 + 3)^2 If Thomson was asked about Dalton's Atomic Theory, what would he say? (2+ sentences) What do i put here in the table Which sentence contains a pronoun shift? Morgan gave his new business card to Antonio and me. O If one eats sensibly, he or she can expect to feel better. 0 If a runner wants to win, they should practice frequently. O When employees park in the garage, they must pay, too. what value of x makes this equation true X over 3 = 24 A box of books weighs 4.10 kg for every meter of it's height. Convert this ratio into pounds per foot. Solve the linear equation bycombining like terms:32 8 + 3x = 7x What are the parts of an atom and the charges associated with each part? Which of the following best describes a suffix?- The basic part of a word which provides meaning - A letter or group of letters that is added to the beginning of a word - A letter used to combine two parts of a word, making the word easier to say - A letter or group of letters that is added to the end of a word Which sentence best describes the relationship between a counterclaim and a rebuttal? 1. A counterclaim states both a reason and evidence to support a claim, which a rebuttal rejects to show a second opinion about the claim. 2. A counterclaim states the limitations of the central claim, which a rebuttal acknowledges and clarifies using evidence to support the claim. 3. A counterclaim states another version of the central claim, which a rebuttal compares to the original claim. 4. A counterclaim states an opposing viewpoint to the claim, which a rebuttal fairly and logically addresses. Keeping in mind that the Latin root cog means to learn, use context to determine the definition of the adjective cognizant. Once you are finished, use a print or an online dictionary to confirm the definition. Ifran owns rectangular parcel of land thats is 3/4 mile long by 5/8 mile wide. What is the ratio of the length to the width of ifrans land? A15/32 B5/6 C6/5 D32/15 Suppose 10 atoms of carbon (C) react with 20 atoms of oxygen (O). According to the Law of Conservation of Matter, how many atoms will there be in the product of this reaction?(1 point)A) 20B) 15C) 10D) 30 ASAP/MULTIPLE CHOICE On which continent would you be most likely to find someone who is Buddhist around 1500 A.D.? Asia South America Africa Europe Which of the following statements about spirituality is FALSE? Spirituality is defined as a connection to self, others, and community. Spirituality involves a personal value system. Spirituality requires participation in organized religion. Spirituality provides a sense of purpose and meaning. Describe the African Great Lakes. Be sure to give their names and include at least one fact about each. Write a paragraph of at least 5 sentences. A hair gel is a mixture. Which of the following is true about hair gel? A. A chemical change is required to separate its mixed componentsB. A physical change can separate its mixed components.C. It is made up of millions of units of a single type of compound.D. It is made up of millions of atoms of a single element Which of the following inequalities is incorrect?00>-26 >-12-5 The time taken to travel between two regional cities is approximately normally distributed with a mean of70 minutes and a standard deviation of 2 minutes.The percentage of travel times that are between 66 minutes and 72 minutes is closest toA. 2.5%B. 34%C. 68%D. 81.5%E. 95%