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]
2 years ago
12

HELP: due sep 18!!

Mathematics
1 answer:
damaskus [11]2 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
15 is 30% of what number?
Kisachek [45]
0.5 times 100 = 50... 50 is your answer
4 0
3 years ago
Read 2 more answers
What is the value of 8(x-3.7) if x=4.9?
Vsevolod [243]
Take 8 times 4.9 and 8 times 3.7, 8 times 4.9 is 39.2 and 8 times 3.7 is 29.6 now all you have to do is subtract them numbers from each other and it gives you the answer of 9.6


Answer: 9.6
7 0
3 years ago
Find the sale price of a $50 bookshelf that is on sale for 15% off.
enot [183]

Answer:

You will pay $42.50

Step-by-step explanation:

You will pay 50-7.5 which gives you 42.50

5 0
2 years ago
1/10 of the M&M s in a bag are red and 1/5 are blue . What fraction of all the M&M s are red and blue?
dem82 [27]
I believe it 9/20
hope that helped!!!
:)
if its not give the multiple answer choice if it has one!<span />
8 0
3 years ago
Help I don’t understand
OverLord2011 [107]
Rotation about a point does not change any dimensions. C'D' = CD = 2.8 units.
8 0
3 years ago
Other questions:
  • If f(x) = 6x + 7, solve for x when f(x) = 43
    14·1 answer
  • I need to know the answer
    7·1 answer
  • Original price 49.99 discount 50 percent
    5·2 answers
  • Evaluate: 16 - 2+3 - 4
    10·2 answers
  • The table below shows an inequality and a number by which to divide both sides.
    9·2 answers
  • A right circular cylinder has a base radius of 5 centimeters and a height of 12 centimeters. What is the volume of this cylinder
    9·1 answer
  • Rob's family ate 3 5/8 pizzas at a local restaurant. Each pizza weighs 1 1/4 kg. Which expression can be used to determine how m
    14·1 answer
  • Please help ya boy out please
    7·1 answer
  • Can someone please help me with this?
    9·2 answers
  • A student received a coupon for 11% off the total purchase price at a clothing store. Let z be the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!