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
Alex787 [66]
3 years ago
15

11x^3 + 15x^2 - 25x + 7 = 0​

Mathematics
1 answer:
IgorLugansk [536]3 years ago
5 0

Answer:

x1 = −2.414

x2 = 0.414

x3 = 0.636

You might be interested in
So this is not related with any of the subjects but I have an online best friend we have been best friends for months but lately
lord [1]

I think that you should try to involve yourself in their interests. Find a way to play with them because, as it seems, you want to maintain a friendship with this person, but want to be more involved in their life. I hope this helps <3

5 0
3 years ago
Read 2 more answers
Which scenario matches the graph?
liubo4ka [24]
Answer: The cost of hiring a house painter will cost $60 per day
8 0
3 years ago
Write an inequality for the given statement: The product of 5 and a number is at least –25
leva [86]
The inequality for the given statement can be written as 5<span>z ≥ −25. The reason being that 5z is a minimum of - 25 or it is greater than - 25. The statement indicates this only. It is important to go through the statement minutely before answering the question. I hope that the answer has come to your help.</span><span />
8 0
4 years ago
Read 2 more answers
Rewrite the following equation in slope-intercept form.
Ahat [919]

Answer:

x = 3/8y + -13/8

Step-by-step explanation:

Step 1: Add 3y to both sides.

8x − 3y + 3y = −13 + 3y

8x = 3y − 13

Step 2: Divide both sides by 8.

8x/8 = 3y − 13/8

Hopefully this is right. Just Lmk

3 0
2 years ago
Sarafina is making monthly payments into an annuity. She wants to have ​$900 in the fund to buy a new convection range in six ​m
Oksi-84 [34.3K]
\bf \qquad \qquad \textit{Future Value of an ordinary annuity}&#10;\\\\&#10;A=pymnt\left[ \cfrac{\left( 1+\frac{r}{n} \right)^{nt}-1}{\frac{r}{n}} \right]


\bf \begin{cases}&#10;A=&#10;\begin{array}{llll}&#10;\textit{accumulated amount}\\&#10;\end{array}\to &&#10;\begin{array}{llll}&#10;900&#10;\end{array}\\&#10;pymnt=\textit{periodic payments}\\&#10;r=rate\to 8.4\%\to \frac{8.4}{100}\to &0.084\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{monthly payments, thus}&#10;\end{array}\to &12\\&#10;&#10;t=years\to \frac{6}{12}\to &\frac{1}{2}&#10;\end{cases}&#10;\\\\\\&#10;900=pymnt\left[ \cfrac{\left( 1+\frac{0.084}{12} \right)^{12\cdot \frac{1}{2}}-1}{\frac{0.084}{12}} \right]


solve for "pymnt"
5 0
3 years ago
Other questions:
  • Each week, Rosario drives to an ice skating rink that is 120 miles away. The round-trip takes 2.75 hours. If he averages 55 mile
    5·2 answers
  • 3/8 of your income is spent on bills 2/5 dpent on food and clothes 1/10 goes on entertainment what is the fraction
    6·1 answer
  • What is the value of w?<br><br> 25<br><br> 65<br><br> 115<br><br> 155
    6·1 answer
  • $460 at 6%for 5 years
    10·1 answer
  • What is 4 and 16/25 simplified
    6·1 answer
  • 3. y = 8x - 3<br> Graph
    9·1 answer
  • A set of (x,y) paired data values yields the following results: the x values have a sample mean of 12, the y values have a sampl
    7·1 answer
  • You purchase a robot ($7.68) you hand the cashier a ten dollor bill. What will your change be?​
    10·1 answer
  • Find the sum of the measures of Angle A, Angle B, Angle C and Angle D.
    9·1 answer
  • What do you call a baby polar bear
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!