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
melomori [17]
3 years ago
8

Solar Impulse 2 is covered in 269.5 square meters of solar cells. Each cell is 150 square centimeters. How many solar cells are

on the plane (Hint 1 square meter is equal to 10,pop aware cm)
Mathematics
1 answer:
Alik [6]3 years ago
5 0
Area covered by the solar cells = 269.5 m^2

Area of one cell = 150 cm^2

Convert the area of one cell to m^2 by using the conversion factor 1m^2 = (100cm)^2 => 1 = 1m^2 / 1000 cm^2

=> 150 cm^2 * [1m^2 / 1000 cm^2] = 0.150 m^2

Now finf the number of times that 0.150 is contained in 269.5 by dividing 269.5 by 0.150

269.5 = 0.150 = 1,796.67

Which means that the number of cells is betwee 1796 and 1797.
You might be interested in
Samantha plays a trivia game. She earns 3 points for each
Rudiy27

この質問は緒と面白いね

11x3=33

33-4x0.75=30

頑張ってね!

5 0
2 years ago
Solve for n.<br> 2n - 3<br> 5<br> =<br> = 5<br> Enter your answer in the box.<br> n =
Zina [86]

Answer:

2n - 35 = 5 \\ 2n = 5 + 35 \\ 2n = 40 \\ n = 40 \div 2 \\ n = 20

4 0
2 years ago
Read 2 more answers
How many times does the graph of 4x = 32 - x2 cross the x-axis?<br><br> 0<br><br> 1<br><br> 2
Yakvenalex [24]

Answer:

2

Step-by-step explanation:

4x = 32 - x2 would be much clearer if written as 4x = 32 - x^2.  Please use

" ^ " to indicate exponentiation.

Rewrite 4x = 32 - x^2 in the standard form of a quadratic:  x^2 + 4x - 32

Then the coefficients are a = 1, b = 4 and c = -32.

Find the discriminant.  It is b^2-4ac.  

Here, b^2-4ac = 4^2 - 4(1)(-32), or 16 + 128, or 144.

Because the discriminant is positive, we know immediately that this quadratic has two real, unequal roots.

So, the answer to this question is "the graph of 4x = 32 - x^2 cross the x-axis in two places."

4 0
3 years ago
Read 2 more answers
What is the answer extra help before 12:00am
Elanso [62]
The answer of the question is 75 
4 0
3 years ago
Read 2 more answers
How do I simplify the expression around the perimeter of the triangle?
Softa [21]

Answer:

it is either positve 13 or negative 13

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Yon buys tickets to a concert for himself and a friend. There is a tax of 6% on the price of the tickets and an additional booki
    5·1 answer
  • Help solve algebra 15a=6a-90
    13·1 answer
  • The expression sin(x)(cos(x)cot(x)-sin(x)) simplifies to
    8·2 answers
  • 1. Solve for x.
    14·1 answer
  • Function g can be thought of as a scaled version of f(x) = x^2 <br> write the equation for g(x)
    10·1 answer
  • Debra purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Debra used her card on
    14·1 answer
  • Please answer!! What's the slope?
    9·2 answers
  • ANSWER QUESTION 2 PLEASE? OR EXPLAIN IT?
    12·1 answer
  • Find an equation of the line that passes through the points (-3, 4) and (0, 7)
    14·2 answers
  • What is the slope of the line shown below?<br> (-1,-4)<br> (2, 2)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!