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
Alexus [3.1K]
3 years ago
5

Oil consumption is increasing at a rate of 1.8% per year. by what factor will oil consumption increase inn 6 years? Use the appr

oximate doubling time formula (rule of 70)
Mathematics
2 answers:
Vesna [10]3 years ago
6 0
\frac{70}{1,8} \approx 38.8  \ \ \ \  \ \rightarrow \ the \ amount \ of \  time \ to \ double \ the \ consumption \\ \\
38,8 - 100\% \\ 6 - x \\
38,8 x = 600\% \\x \approx 15.5\% \\ \\
In \ six \ years \ oil \ consumption \ will \ increase \ by \ approximately \ 15.5\%
boyakko [2]3 years ago
6 0

Answertion:100 it is

You might be interested in
1. The ordered pair (-1, -1) is a solution of the system -4x + 2y = 2 and x + y = -2.
Nastasia [14]
1: (-1,-1) is (x, y) to see if it is a solution, you would just plug in x and y and see if the equation is true.
-4 (-1) + 2(-1) = 2
4 + -2 = 2
2 = 2 CORRECT
So... plug in x and y in the second equation to Make sure it works for that one too.
-1 + -1 = -2
-2 = -2 CORRECT
So, yes. (-1,-1) is a solution to both equations.
5 0
3 years ago
The length of each side is quadrupled. How many times larger is the new area when compared to the original?
GaryK [48]

16 times larger is the new area when compared to the original.

Given that, the length of each side of the square is quadrupled.

We need to find how many times larger is the new area when compared to the original.

<h3>What is the area of a square?</h3>

A square is a closed two-dimensional shape with four equal sides and four equal angles. The four sides of the square form the four angles at the vertices. The sum of the total length of the sides of a square is its perimeter, and the total space occupied by the shape is the area of the square. The formula to calculate the area of a square is a².

Let the length of each side of the square be x.

Then the length of each side of the new square will be 4x.

Now, the area of the original square = x²

The area of the new square = (4x)² = 16x²

So, the new square = 16 × the original square

Therefore, 16 times larger is the new area when compared to the original.

To learn more about the area of a square visit:

brainly.com/question/1561162.

#SPJ1

5 0
1 year ago
What decimal is smaller .52 or .25
Liono4ka [1.6K]

Answer:

0.25

Step-by-step explanation:

0.52 is like 2 quarters

0.25 is 1 quarter

So, 1 < 2

Have a nice day! :)

3 0
3 years ago
According to the Rational Root Theorem, Negative two-fifths is a potential rational root of which function?
Artemon [7]

Answer:

f(x) = 4x4 – 7x2 + x + 25 f(x) = 9x4

Step-by-step explanation:

Because it has to be this one

3 0
3 years ago
Read 2 more answers
What is the latter of A- B=
ira [324]

Answer:

A???

Step-by-step explanation:

i don't understand the question

but i feel like the question you just asked is 1-2 =

i hope this helped

(i doubt it did)

7 0
3 years ago
Read 2 more answers
Other questions:
  • The regular price of an item is 84$ the item is on sale with a discount of $12 what is the discount rate
    12·1 answer
  • What is1/4 times 3<br><br> What is 3/8 times 6
    12·2 answers
  • Suppose you select four cards at random from a standard deck of playing cards and end up with a macrostate of four deuces. How m
    10·1 answer
  • What’s the value of x
    5·2 answers
  • 10. Sevi wants to save to buy a guitar. The guitar costs $900. Sevi has $150 3 points
    5·1 answer
  • Please help quickly !!!
    9·1 answer
  • The sum of 11 and t is 22
    13·2 answers
  • In the diagram below, the value of y must be
    6·1 answer
  • Find the measure of AB.<br> A 21<br> B 14<br> C 20<br> D 22
    14·1 answer
  • HELP FAST! AND NO LINKS! There is a line segment called AB (not pictured). The coordinates of point A are (6, 2), and the coordi
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!