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
schepotkina [342]
3 years ago
15

A set of blocks contains blocks of heights 1,2, and 4 centimeters. Imagine constructing towers of piling blocks of different hei

ghts directly on top of one another. (A tower of height 6 cm could be obtained using six 1-cm blocks, three 2-cm blocks, one 2-cm block with one 4-cm block on top... etc) Let t be the number of ways to construct a tower of height n cm using blocks from the st ( assume an unlimited supply of blocks of each size).
Required:
Find a recurrence relation for t1,t2,t3...
Computers and Technology
1 answer:
SashulF [63]3 years ago
5 0

Answer:

In studies about new medicines, researchers usually give one group of patients the medicine that is designed to treat an illness. They give another group of patients a placebo, which is taken the same way as the medicine but does not actually contain the ingredients of any medicine. Different medicines are tested in different experiments, but the placebos usually contain the same non-medical ingredients. If both groups of patients are healed, then researchers cannot be sure whether the medicine caused improvement, but if the group given the medicine is healed while the group given the placebo remains ill, researchers can conclude that the medicine causes the illness to go away.

In medical experiments, which group receives placebos?

the experimental group

the control group

both the experimental and control groups

neither the experimental nor control group

Explanation:

You might be interested in
What did the Lorax mean when he said i speak for the trees
kirill [66]

Answer:

The trees have no tongues, And the Lorax disapproves of the use of the Tree and the Thneed.

3 0
3 years ago
Why is it difficult to detect a Trojan horse?
marishachu [46]

Answer:

Explanation:

Because the virus disguises it self as something you are trying to download, then it attackes your device

8 0
3 years ago
Read 2 more answers
0 Select the correct answer. Which is an advantage of programming with a procedural language? A. Procedural program code is easy
Novosadov [1.4K]

Answer:

D. Algorithms of simple problems are readily available for reference. ​

Explanation:

Hope this helps you! Ask me anything if you have any quistions!

7 0
3 years ago
Which describes the third step in visual character development
allsm [11]

I would say 3-D model!!!! not 100% sure but this sounds most correct!

5 0
3 years ago
Read 2 more answers
Computer Vision and Industrial Robots
rjkz [21]

Answer:

View Computer Vision Unit Activity.docx from COMPUTER SCIENCE 101 at Edoptions High School. Consider an industrial robot performing several tasks in an assembly line.Machine Vision in industrial applications. Robots working in industrial applications need visual feedback. This is used to navigate, identify parts, collaborate with humans and fuse visua

Explanation:

Many industries are feeling the effects of skilled labor shortages. At the same time, companies are reluctant to invest heavily in training and developing unskilled employees, for fear of losing them afterward through defection to competitors. With no end in sight to the workforce shortfall, the appeal of robots as an efficient supplement, and even replacement, for human labor is continuing to grow.

The cost of robotics is generally falling, and alternative business models like robotics-as-a-service (RaaS) make industrial robots accessible even to companies that don’t have substantial capital budgets to exploit. The affordability of the units themselves, along with the fact that programming is becoming more straightforward and hence less costly, is also boosting the appeal of industrial robotics adoption.

7 0
2 years ago
Other questions:
  • What does limited access to a document mean?
    14·2 answers
  • Technician A says that the first step in the diagnostic process is to verify the problem (concern). Technician B says that the s
    11·1 answer
  • A production house needs an operating system that captures saves and generates information within a specific time. Which type of
    11·1 answer
  • Explain one way in which programmers may get hired.
    9·1 answer
  • Which of the following is NOT a type of insurance fraud?
    14·2 answers
  • How does computer number system play a Vital role in a computer calculation. ​
    8·1 answer
  • Aspire is a test you take to prepare for the<br> A. PSAT<br> B. SAT<br> C. ACT<br> D. FAFSA
    11·1 answer
  • Suppose that a particular algorithm has time complexity T(n) = 3 \times 2^nT(n)=3×2 ​n ​​ and that executing an implementation o
    14·1 answer
  • Which best compares portrait and landscape orientations?
    7·1 answer
  • Which of the following can be termed ‘application software’?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!