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Ludmilka [50]
3 years ago
13

5.12+4/10= ?/100+ 40/100

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0
5.12+4/10=5.52
5.52/100=.0552+40/100=.4

Your answer is .4!

Hope this helped :D
~Melis
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Determine if the sequence converges: [ln(n)]^2 /n
Finger [1]
We will use l´Hopital´s rule for calculating limits involving indeterminate form (in this case: ∞ / ∞ ) using the derivative of the numerator and denominator:\lim_{n \to \infty}  \frac{ln^{2}n }{n}  =  \lim_{n \to \infty} \frac{2ln(n)* \frac{1}{n} }{1} =  \lim_{n \to \infty}  \frac{2ln(n)}{n} This is still form ∞/∞ and we will use the derivative again:\lim_{n \to \infty}  \frac{2ln(n)}{n}  =  \lim_{n \to \infty}  \frac{ \frac{1}{n} }{1} = \lim_{n \to \infty}  \frac{1}{n}=1/∞ = 0
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8 0
3 years ago
Y=-3x+3
kondor19780726 [428]

Answer:

X     Y

-6    1

-3    2

0     3

3     4

yea its literally that easy

Step-by-step explanation: If you plot this on a graphing calculator or just a graph in general this is the answer you get

Hope this helps have an amazing day

6 0
3 years ago
Navigators locate an object by measuring its location clockwise direction from due north. The measure of the angle is called the
kotegsom [21]

Answer:

  • <em>Refer to attached.</em>

Part 1

  • Since bearing is taken from north, i.e. 90°, this will be represented by -45° on the units circle.

Part 2

  • The ordered pair is: (0.707, -0.707)

Part 3

  • sin (-45°) = -√2/2
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5 0
3 years ago
A car is traveling at a speed of 108 kilometers per hour. What is the car's speed in meters per second? How many meters will the
Vera_Pavlovna [14]

1 kilometer = 1000 meters.

Multiply total kilometers by 1000:

108 kilometers x  1000 = 108,000 meters.

1 hour = 3600 seconds.

Divide total meters by 3600:

108,000 / 3600 = 30 meters per second

Multiply 30 meters per second by 15 seconds:

30 x 15 = 450 meters in 15 seconds.

3 0
4 years ago
Convert the rectangular coordinates (4√3,−4) to polar form. Let r&gt;0 and 0≤θ&lt;2π.
spayn [35]

Answer:

(8,150)

Step-by-step explanation:

Polar form is in,

(r,theta).

To find r, apply pythagorean theorem using both coordinates to find r.

(4 \sqrt{3} ) {}^{2}  + ( - 4 {}^{2} ) =  {r}^{2}

48 + 16 =  {r}^{2}

r = 8

To find theta, since we know the opposite and adjacent side, apply the tangent function.

\tan(x)  =  \frac{ - 4}{4 \sqrt{3} }

Apply inverse tan function

\tan {}^{ - 1} ( \frac{ - 4}{4 \sqrt{3} } )  =  - 30

Since the degrees have to be in between 0 and 360. Add 180 to -30.

- 30 + 180 = 150

So the answer is

(8,150).

3 0
3 years ago
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