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
Nimfa-mama [501]
2 years ago
11

If you were studying for a test on ancient Egypt, which of these search engine results would probably be the least reliable sour

ce of information?
a.British Museum—Egyptian Pyramids

b.Aliens Built the Pyramids

c.NOVA Online/Pyramids—The Inside Story

d.National Geographic: Egypt Pyramids—Facts, Photos, Diagrams
SAT
2 answers:
Klio2033 [76]2 years ago
8 0

Answer: Aliens built the pyramids

Explanation:

C'mon does that really sound reliable? Especially against the other options ( and I just took the exact same test)

Darya [45]2 years ago
6 0
The Best Option Would Be D Because British Museum-Egyptian Pyramids Would Be Helpful, But National Geographic:Egyptian Pyramids, Facts, Photos, And Diagrams Has That And More. C I Wouldn't Find Very Helpful, Because It's Just Focused On Pyramids, And B Is Totally Out Of The Picture. Hope That Helps!
You might be interested in
Read the quotation from "Song of Myself." You will hardly know who I am or what I mean, But I shall be good health to you nevert
gtnhenbr [62]

Answer:

The answer is “The self is complex and an integral part of nature”

Explanation:

Just took the test

3 0
3 years ago
Read 2 more answers
5. What is the author’s main purpose in writing this article? Cite evidence from the text in your response. It's for a common li
Diano4ka-milaya [45]

Answer: The main purpose he has for writing this is that the cloaning of humans can be done but it is also very hard to do.

Explanation: But every previous attempt ended in failure or fraud, leading many scientists to wonder if the goal might be impossible to reach.

3 0
3 years ago
how many watts are consumed in a circuit having a power factor of 0.2 if the input is 100 vac at 4 amperes?
Andrei [34K]

The watts that are consumed in a circuit that is having power factor of 0.2 and input is 100V at 4 ampheres is 80 watts.

Given that power factor is 0.2, input is 100V and electricity current be 4 amperes.

We are required to find the number of watts that are consumed in circuit.

An electric current is basically a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space.

Power factor is basically the ratio of working power, measured in kilowatts , to apparent power, measured in kilovolt amperes.

Number of watts that are consumed will be=100*0.2*4

=80 watts

Hence the watts that are consumed in a circuit that is having power factor of 0.2 and input is 100V at 4 ampheres is 80 watts.

Learn more about electric current at brainly.com/question/1100341

#SPJ4

5 0
1 year ago
Tamako knows that objects in our solar system revolve around one star called the sun. She was surprised to learn that there are
kolbaska11 [484]

Answer:

binary star system and physical double star system

3 0
3 years ago
The point (−2,4) lies on the curve in the xy-plane given by the equation f(x)g(y)=17−x−y, where f is a differentiable function o
Nikitich [7]

The value of \frac{dy}{dx} is -3. \blacksquare

<h2>Procedure - Differentiability</h2><h3 /><h3>Chain rule and derivatives</h3><h3 />

We derive an expression for \frac{dy}{dx} by means of chain rule and differentiation rule for a product of functions:

\frac{d}{dx}[f(x)\cdot g(y)] = [f'(x)\cdot \frac{dx}{dx}]\cdot g(y) + f(x) \cdot [g'(y)\cdot \frac{dy}{dx} ]

\frac{d}{dx}[f(x)\cdot g(y)] = f'(x)\cdot g(y) +f(x)\cdot g'(y)\cdot \frac{dy}{dx} (1)

If we know that f(x) \cdot g(y) = 17-x-y, f(-2) = 3,<em> </em>f'(-2) = 4,<em> </em>g(4) = 5 andg'(4) = 2, then we have the following expression:

-1-\frac{dy}{dx} = (4)\cdot (5) + (3)\cdot (2) \cdot \frac{dy}{dx}

-1-\frac{dy}{dx} = 20 + 6\cdot \frac{dy}{dx}

7\cdot \frac{dy}{dx} = -21

\frac{dy}{dx} = -3

The value of \frac{dy}{dx} is -3. \blacksquare

To learn more on differentiability, we kindly invite to check this verified question: brainly.com/question/24062595

<h3>Remark</h3>

The statement is incomplete and full of mistakes. Complete and corrected form is presented below:

<em>The point (-2, 4) lies on the curve in the xy-plane given by the equation </em>f(x)\cdot g(y) = 17 - x\cdot y<em>, where </em>f<em> is a differentiable function of </em>x<em> and </em>g<em> is a differentiable function of </em>y<em>. Selected values of </em>f<em>, </em>f'<em>, </em>g<em> and </em>g'<em> are given below: </em>f(-2) = 3<em>, </em>f'(-2) = 4<em>, </em>g(4) = 5<em>, </em>g'(4) = 2<em>. </em>

<em />

<em>What is the value of </em>\frac{dy}{dx}<em> at the point </em>(-2, 4)<em>?</em>

3 0
2 years ago
Other questions:
  • Give 2 examples of the sedimentation in the deep ocean?
    8·2 answers
  • I need help solving this problem! It’s from the SAT!!
    13·1 answer
  • What is the equation of the line that passes through point (2,5) and has a y-intercept of -2?
    8·1 answer
  • In a parking lot, 20% of the vehicles are trucks
    12·1 answer
  • Anyone that has taken the SAT with a decent score, can you give me some tips please for saturday?
    6·1 answer
  • Why are both plant and animal fossils Important in geology?
    13·1 answer
  • Two samples of water of equal mass are heated to 60
    6·1 answer
  • The advantage of setting priorities in your life is that you can _________. A. Easily change your habits and behaviors overnight
    5·1 answer
  • An arch is in the shape of a parabola. It has a span of 108 feet and a maximum height of 6 feet.
    14·1 answer
  • Scientists infer evolutionary relationships by comparing the early development of different
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!