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
Lelechka [254]
2 years ago
15

How long (to the next whole year) will it take

Mathematics
1 answer:
fomenos2 years ago
6 0

Step-by-step explanation:

2x = x1.2^n

2 = 1.2^n

log1.2(2) = n

log10(2)/log10(1.2) = n = 3.801784017...

so, rounded to the next whole year it takes 4 years.

You might be interested in
2 ways to simplify 4(5+6)
Mariana [72]
#1: 4*5 + 4*6=20+24=44
#2: 4*(5+6)=4*11=44
8 0
2 years ago
Read 2 more answers
Simplify each of the following powers of i. i^99=
Scorpion4ik [409]
I= sqrt (-1)

If the power is
- even then the value could be -1 or 1
-odd then the value could be -i or i

99 is odd so now is
-i if (99+1)/2 is even or is
i is (99+1)/2 is odd

Now check (99+1)/2= 100/2= 50,
50 is even so
i^99 = -i
8 0
3 years ago
Read 2 more answers
Let n be a natural number. Show that 3 | n3 −n
Vladimir [108]
Let n=1. Then n^3-n=1^3-1=0. By convention, every non-zero integer n divides 0, so 3\vert n^3-n.

Suppose this relation holds for n=k, i.e. 3\vert k^3-k. We then hope to show it must also hold for n=k+1.

You have

(k+1)^3-(k+1)=(k^3+3k^2+3k+1)-(k+1)=(k^3-k)+3(k^2+k)

We assumed that 3\vert k^3-k, and it's clear that 3\vert 3(k^2+k) because 3(k^2+k) is a multiple of 3. This means the remainder upon divides (k+1)^3-(k+1) must be 0, and therefore the relation holds for n=k+1. This proves the statement.
4 0
3 years ago
Work out the circumference of this circle.<br> Give your answer in terms of 3.142<br> r=6 mm
soldi70 [24.7K]

Answer:

C≈37.7

Step-by-step explanation:

C=2πr=2·π·6≈37.69911

<h3><em>i rounded</em></h3><h3><em /></h3>
6 0
3 years ago
A sum of Rs 1,50,000 amounts to Rs 2,62,500 at a
Naily [24]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em><em>⤴</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em><em>✔</em><em>✔</em><em>:</em><em>)</em>

3 0
3 years ago
Other questions:
  • These astronauts are confusing can some one help me please
    11·1 answer
  • The Boswell Community ordered 1680 tulip bulbs to be planted in Orlando park the bulbs will be shipped in 35 boxes with an equal
    5·1 answer
  • How old am I if 400 reduced by 2 times my age is 204
    5·1 answer
  • Triangle ABC, with angles and lengths as marked, is shown below.
    6·1 answer
  • Identify the graphed linear equation. A) y = 1/4 x + 5 B) y = 1/4 x - 5 C) y = 1/4 x + 5 2 D) y = 1/4 x - 5 2
    15·1 answer
  • PLEASE HELP. WILL MARK BRAINLIEST.
    6·1 answer
  • Abby's curtain company is making curtains for a local hotel. She wants each curtain to be 48 inches long. At the fabric store, f
    11·1 answer
  • This is so annoying. I need help ASAP
    11·2 answers
  • Which expression represents the difference quotient of the function f (x) = negative StartRoot 2 x EndRoot?
    6·2 answers
  • What is the solution of y/-2 &lt;- 5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!