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
amid [387]
3 years ago
7

If all humans started from one tiny cell why do you think we all look and act differently

Computers and Technology
1 answer:
scZoUnD [109]3 years ago
3 0
The one cell evolved into different categories by adapting to its human/animal/plant’s habitat
You might be interested in
An engine you're servicing has electronically controlled cooling fans. Cooling fan 1 doesn't work but cooling fan 2 does. Which
Elanso [62]

It might because of many reasons:

  • Fan 1 is not connected to the Program (via Bluetooth, WIFI, or wired)
  • The code made to make Fan 1 start up has a bug or an error
  • Fan 1 has a hardware problem
  • Fan 1 is out of reach for the electronically controller to reach
  • Fan 1 is not connected to a power supply (tho)

<u><em>sorry if my answers don't help solve your problem </em></u>

4 0
3 years ago
Assume the following representation for a floating point number 1 sign bit, 4 bits exponent, 3 bits for the significand, and a b
Andrew [12]

Answer:

Detailed answers given in the solution

Explanation:

a)

max exponent= 1111=15

in biased form =15-7=8

max significant=1111=(.9375)10

max value= 1.9375*28

b) min exp= 0000=0-7=-7(biased)

min value=1.0000*2(-7)

c) Addition : Suppose we want to add two floating point numbers, X and Y.

steps to add floating point numbers:

Make exponents of the two numbers to be the same (if not). We do this by rewriting .

Add the two mantissas of X and the Y together.

If the sum in the previous step does not have a single bit of value 1, left of the radix point, then adjust the radix point and exponent until it does.

Convert back to the one byte floating point representation.

d) Multiplication :

Suppose you want to multiply two floating point numbers, X and Y.

steps to multiply floating point numbers.

sum of the two exponents..

Multiply the mantissa of X to the mantissa of Y. Call this result m.

If m is does not have a single 1 left of the radix point, then adjust the radix point so it does, and adjust the exponent z to compensate.

Add the sign bits, mod 2, to get the sign of the resulting multiplication.

Convert back to the one byte floating point representation, truncating bits if needed.

6 0
3 years ago
Functions of barriers include (mark all that apply): A. Define boundaries B. Design layout C. Deny access D. Delay access
gayaneshka [121]

Answer:

A. Define boundaries

C. Deny access

D. Delay access

Explanation:

A barrier is a material or structure used to prevent or block access. Barriers can either be natural or structural and are used for many purposes usually for security reasons. The following are functions of barriers either natural or structural:

  1. Define areas of boundaries
  2. Delay or slow access. Example is the use of speed bumps to slow down vehicles.
  3. Provide access to entrances such as the use of gates
  4. Deny access to unauthorized personnel and allowing authorized personnel.
4 0
3 years ago
________ is the process of translating a task into a series of commands that a computer will use to perform the task.
IgorC [24]
Programming 
It can also be described as Reverse Engineering 
7 0
3 years ago
Suppose that a computer can run an algorithm on a problem of size 1,024 in time t. We do not know the complexity of the algorith
Setler79 [48]

Answer:

Time Complexity of Problem - O(n)

Explanation:

When n= 1024 time taken is t. on a particular computer.

When computer is 8 times faster in same time t , n can be equal to 8192. It means on increasing processing speed input grows linearly.

When computer is 8 times slow then with same time t , n will be 128 which is (1/8)th time 1024.

It means with increase in processing speed by x factor time taken will decrease by (1/x) factor. Or input size can be increased by x times. This signifies that time taken by program grows linearly with input size n. Therefore time complexity of problem will be O(n).

If we double the speed of original machine then we can solve problems of size 2n in time t.

5 0
3 years ago
Other questions:
  • What type of lights are necessary for silhouettes?
    12·2 answers
  • The negotiation by the transport layer at the sender with the transport layer at the receiver to determine what size packets sho
    14·1 answer
  • ​A(n) ________ database makes it possible to store information across millions of machines in hundreds of data centers around th
    14·1 answer
  • How can i complain a rude comment
    7·1 answer
  • A virus is a self-replicating program that produces its own code by attaching copies of it into other executable codes.
    7·1 answer
  • Write an expression that computes the average of the values 12 and 40.
    6·1 answer
  • What is the full form of the OS?​
    15·2 answers
  • Responsible use of computer is known as ................. .​
    11·1 answer
  • Describe four traditional tehniques for collecting information during analysis.
    11·1 answer
  • Select the WRONG statement about Slide Transitions.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!