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
alexdok [17]
3 years ago
14

If un=n(n2+1), evaluate u5-u4​

Mathematics
1 answer:
Vesna [10]3 years ago
6 0
Answer: 62
Hope this helps : )
You might be interested in
Suppose that you and two friends go to a​ restaurant, which last month filled approximately 91.7 % of the orders correctly. comp
MrMuchimi
77.1% chance that all 3 orders are correct.
For three independent events to find the probability of each one occurring we multiply the probabilities together. .917*.917*.917 = .77109 or 77.1 percent chance of all three outcomes being favorable.
5 0
3 years ago
I’m supposed to find the slope intercept form. The x intercept is (2,0) and the y intercept is (0,6). I keep getting 6/2. But, t
Lilit [14]

\bf \stackrel{x-intercept}{(\stackrel{x_1}{2}~,~\stackrel{y_1}{0})}\qquad \stackrel{y-intercept}{(\stackrel{x_2}{0}~,~\stackrel{y_2}{6})} \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{6-0}{0-2}\implies \cfrac{6}{-2}\implies -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-0=-3(x-2)\implies y=-3x+6

5 0
3 years ago
Urgent. Please show all work
myrzilka [38]

Answer:

\displaystyle f'(x) = \frac{4}{x^2}

General Formulas and Concepts:

<u>Calculus</u>

Limits

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

Differentiation

  • Derivatives
  • Derivative Notation

The definition of a derivative is the slope of the tangent line:                             \displaystyle f'(x) = \lim_{h \to 0} \frac{f(x + h) - f(x)}{h}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

<em />\displaystyle f(x) = -\frac{4}{x}

<u>Step 2: Differentiate</u>

  1. [Function] Substitute in <em>x</em>:                                                                            \displaystyle f(x + h) = -\frac{4}{x + h}
  2. Substitute in functions [Definition of a Derivative]:                                   \displaystyle f'(x) = \lim_{h \to 0} \frac{-\frac{4}{x + h} - \big( -\frac{4}{x} \big)}{h}
  3. Simplify:                                                                                                        \displaystyle f'(x) = \lim_{h \to 0} \frac{4}{x(x+ h)}
  4. Evaluate limit [Limit Rule - Variable Direct Substitution]:                          \displaystyle f'(x) = \frac{4}{x(x+ 0)}
  5. Simplify:                                                                                                        \displaystyle f'(x) = \frac{4}{x^2}

∴ the derivative of the given function will be equal to 4 divided by x².

---

Learn more about derivatives: brainly.com/question/25804880

Learn more about calculus: brainly.com/question/23558817

---

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

Unit: Differentiation

6 0
2 years ago
27/2 - 1/3 in simplest form
Ira Lisetskai [31]
All U Gotta Do Is Find The Common Denominator For 2 & 3 .
7 0
3 years ago
Read 2 more answers
Mary Jackson gets a student rate of $27.50 a month for health insurance. There is a $200 deductible. She recently received treat
Digiron [165]

Answer:

the company's payment was $1720

Step-by-step explanation:

Mary's total cost (without the monthly premium) is $630

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the Pythagorean Theorem for the variable a.<br> c²=a²+b²
    8·2 answers
  • Which of the following represents "Twice the abscissa increased by three times the ordinate is ten"?
    6·1 answer
  • Use the points in the diagram to name the figure shown. Then identify the type of figure.
    12·1 answer
  • URGENT, WILL MARK BRAINIEST. How would you graph this ?
    6·1 answer
  • K = 3/4 is a solution to the inequality 12k + 2 &lt; 12.<br><br> True<br> False
    6·2 answers
  • The excavation for a house and the trucks to carry away the material have the dimensions shown. About how many level truck loads
    10·1 answer
  • What is the growth factor associated with the following growth rate: 30% decrease
    13·1 answer
  • What is the system of inequalities for the graph below?
    5·2 answers
  • Find the Probability of P(bankrupt)
    7·2 answers
  • Im bored and i dont really want to do my ss work
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!