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
ella [17]
3 years ago
11

2.21586210 rounded to four decimal places

Mathematics
1 answer:
Vadim26 [7]3 years ago
7 0

Answer:

Sorry I really don't know :(

Step-by-step explanation:

Very sorry

You might be interested in
Kelly drew the angle shown, <br> which value is closest to measurement of Kelly's angle?
taurus [48]

Answer:

70°

Step-by-step explanation:

it's an acute angle so it couldn't be 110 since that would make it obtuse.

3 0
3 years ago
Read 2 more answers
Brainliest to correct !!!
dalvyx [7]

I’m not sure if I am correct ,

Informally, each hour of overtime is like 2.5 hours of regular time, so 8 hours of overtime is like 8*2.5 = 20 hours of regular time.

So her $1470 earnings are for 40+20 = 60 hours of work.

Her regular hourly wage is 1470$/60=24.5 dollars

40(x)+8(2.5x)=1470
40x+20x=1470
60x=1470
X=1470/60
X=24.5 dollars

Answer =24.5$
4 0
2 years ago
Joanne has a goal of buying a townhome and saved for 5 years. She expected to have the down payment of $15,000 saved by now but
Lana71 [14]

Answer:As Joanne friend I'll say to Joanne (to convince her that she should not give up)that I'll lend her money or we can borrow money from the bank.

7 0
2 years ago
Read 2 more answers
Which unit rate is equivalent to 15 miles per gallon? (5 points)
galina1969 [7]

Answer:

The answer would be C 60/4=15 mpg

Step-by-step explanation:

4 0
2 years ago
Can you find the limits of this ​
Pavel [41]

Answer:

\displaystyle  \lim_{x \to -2} \frac{x^3 + 8}{x^4 - 16} = \frac{-3}{8}

General Formulas and Concepts:

<u>Calculus</u>

Limits

Limit Rule [Constant]:                                                                                             \displaystyle \lim_{x \to c} b = b

Limit Rule [Variable Direct Substitution]:                                                             \displaystyle \lim_{x \to c} x = c

Limit Property [Addition/Subtraction]:                                                                   \displaystyle \lim_{x \to c} [f(x) \pm g(x)] =  \lim_{x \to c} f(x) \pm \lim_{x \to c} g(x)

L'Hopital's Rule

Differentiation

  • Derivatives
  • Derivative Notation

Derivative Property [Addition/Subtraction]:                                                         \displaystyle \frac{d}{dx}[f(x) + g(x)] = \frac{d}{dx}[f(x)] + \frac{d}{dx}[g(x)]

Basic Power Rule:

  1. f(x) = cxⁿ
  2. f’(x) = c·nxⁿ⁻¹

Step-by-step explanation:

We are given the following limit:

\displaystyle  \lim_{x \to -2} \frac{x^3 + 8}{x^4 - 16}

Let's substitute in <em>x</em> = -2 using the limit rule:

\displaystyle  \lim_{x \to -2} \frac{x^3 + 8}{x^4 - 16} = \frac{(-2)^3 + 8}{(-2)^4 - 16}

Evaluating this, we arrive at an indeterminate form:

\displaystyle  \lim_{x \to -2} \frac{x^3 + 8}{x^4 - 16} = \frac{0}{0}

Since we have an indeterminate form, let's use L'Hopital's Rule. Differentiate both the numerator and denominator respectively:

\displaystyle \lim_{x \to -2} \frac{x^3 + 8}{x^4 - 16} = \lim_{x \to -2} \frac{3x^2}{4x^3}

Substitute in <em>x</em> = -2 using the limit rule:

\displaystyle \lim_{x \to -2} \frac{3x^2}{4x^3} = \frac{3(-2)^2}{4(-2)^3}

Evaluating this, we get:

\displaystyle \lim_{x \to -2} \frac{3x^2}{4x^3} = \frac{-3}{8}

And we have our answer.

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit:  Limits

6 0
2 years ago
Other questions:
  • As viewed from a cliff 340 feet above sea level, a ship is 450 feet from the shore. What is the angle of depression from the cli
    8·1 answer
  • The value of the solid's surface area is equal to the value of the solid's volume. find the value of x. 5*6*x
    13·1 answer
  • What is 212 dived by 9
    7·2 answers
  • Suppose that a process is currently operating at a 3.5-sigma quality level, and it is planned to use improvement projects to mov
    13·1 answer
  • What is the value of 12C3?<br><br> A. 220<br> B. 495<br> C. 792<br> D. 1320
    12·1 answer
  • A universal set contains only sets A and B. If A∩B = Ø and A and B are not the empty set, then all of the following are true exc
    13·2 answers
  • What is the area of this rectangle?
    6·1 answer
  • 2 8 −10−15÷3=2, start superscript, 8, end superscript, minus, 10, minus, 15, divided by, 3, equals
    13·1 answer
  • Simplify -8n - 7(6n - 6)
    9·1 answer
  • (-3+7i)(1-2i) can you help me with the answer to this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!