1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Goryan [66]
3 years ago
12

HELP: due sep 18!!

Mathematics
1 answer:
damaskus [11]3 years ago
4 0

Answer:

The correct order that the machines should be stacked so that when 15 dropped into the first machine, and all four machines have had their effect, the last machine's output is -6 can be written as follows;

4th machine → 2nd machine → 1st machine → 3rd machine

Step-by-step explanation:

Given that the initial input is 15 and the final output is -6, we have;

For the fourth machine;

y = -2·x + 34 = -2×15 + 34 = 4

The output is 4

Next to the second machine

y = (x - 2)²

The input is x = 4, therefore;

y = (4 - 2)² = 2² = 4

The output is 4

Next to the first machine

y  = - \left | 3\cdot x \right |

The input, x = 4, therefore;

y  = - \left | 3\times 4 \right | = -12

The output is -12

Next to the third machine

y = -x/3 -10

The input is x = -12, therefore;

y = -(-12)/3 -10 = 12/3 -10 = 4 - 10 = -6

The output is -6.

Therefore, the correct order that the machines should be stacked so that when 15 dropped into the first machine, and all four machines have had their effect, the last machine's output is -6 can be written as follows;

4th → 2nd → 1st → 3rd

You might be interested in
Suppose you go to a company that pays 0.05 for the first day, 0.1 for the second day, 0.2 for the third day and so on. If the da
tekilochka [14]

Answer:

I think the correct answer is $26,843,545.6

Step-by-step explanation:

5 0
3 years ago
a repairman purchased several furnace-blower motors for a total cost of $280 of his cost per motor has been $5 less, he could ha
nika2105 [10]

Answer:

It would be 550 because 280 - 5 = 275 and if he buys a new 1 it would cost the same and you add both

Step-by-step explanation:

4 0
3 years ago
Store a sells 12 juice bottles for 4 and stor b sells 18 bottles for 6 dollars are they equivalent
patriot [66]

Answer:

Yes

Step-by-step explanation:

They are equivalent because they both have the GCF of 3.                                             3x4=12                            3x6=18


Hope it helps!

8 0
3 years ago
Read 2 more answers
Solve for G<br><br> •1.00<br> •36.03<br> •90<br> •43.34<br> •46.66<br> •7.55
g100num [7]

Answer:42.98

Step-by-step explanation:

Hf=√(11^2-8^2)

Hf=√(121-64)

Hf=√(57)

Hf=7.5

11/sin90 =7.5/sinG

Sin90=1

11/1=7.5/sinG

Cross multiply

11 x sinG=7.5 x 1

11sinG=7.5

Divide both sides by 11

11sinG/11=7.5/11

sinG=0.6818

G=sin(inverse)(0.6818)

G=42.98

6 0
3 years ago
I don't understand this please help
Troyanec [42]
Circle area equation is 3.14 x r squared.
So for question 1,
The radius is 3 cm.
We can square the radius ( 3 squared = 9).
After that, 9 x 3.14 = 28.26.

And after that we match our answers on the right hand column. Since we don't have the answer as given, we try to look for similar numbers. If we look at H, it shows us 0.2826 km squared. When cm is turned into km, the decimal moves two digits to its left. So for question 1, H is correct.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Last Saturday, the average temperature was 8% higher than the average temperature, 2 Sundays ago, the average temperature 2 Sund
    7·1 answer
  • X^2-2x-35=0 solutions​
    6·1 answer
  • Use the figure to the find the measures of the numbered angles​
    15·2 answers
  • Emma has a board 5 feet long and cuts it into 6 equal pieces how long in feet is eacgpeace if the board in a fraction
    14·1 answer
  • To the nearest square inch, what is the shaded sector in the circle shown below?
    7·1 answer
  • Plz frist to answer will be brainliest​
    11·1 answer
  • Given f(x)=-3x+7 and g(x)=2x2 - 8, find g(f(x)).
    6·1 answer
  • Please answer!!!!! Im in the middle of this test and im not sure what the answer to this is!
    7·1 answer
  • 50 points!!! help fast! 50 points!!!
    6·2 answers
  • Help with this i dont understand
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!