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
frez [133]
2 years ago
15

Rewrite in simplest terms: (x+10y)-(x+5y)(x+10y)−(x+5y)

Mathematics
1 answer:
Solnce55 [7]2 years ago
3 0

Answer:

-x^2-15xy-50y^2+14y

Step-by-step explanation:

You might be interested in
A quantity x has cumulative distribution function p(x) = x − x2/4 for 0 ≤ x ≤ 2 and p(x) = 0 for x < 0 and p(x) = 1 for x &gt
34kurt
F_X(x)=\begin{cases}0&\text{for }x2\end{cases}

Recall that the PDF is given by the derivative of the CDF:

f_X(x)=\dfrac{\mathrm dF_X(x)}{\mathrm dx}=\begin{cases}1-\dfrac x2\\\\0&\text{otherwise}\end{cases}

The mean is given by

\mathbb E[X]=\displaystyle\int_{-\infty}^\infty x\,f_X(x)\,\mathrm dx=\int_0^2\left(x-\dfrac{x^2}2\right)\,\mathrm dx=\frac23

The median is the number M such that F_X(x)=\mathbb P(X\le M)=\dfrac12. We have

F_X(M)=M-\dfrac{M^2}4=\dfrac12\implies M=2\pm\sqrt2

but both roots can't be medians. As a matter of fact, the median must satisfy 0\le M\le2, so we take the solution with the negative root. So M=2-\sqrt2 is the median.
3 0
3 years ago
Standard form two thousand, fifty seven and eighteen hundredths
saw5 [17]

Answer:

2,057.18

Step-by-step explanation:

6 0
2 years ago
I need help with this math homework pls
jolli1 [7]
-1/3, -1/5, 0, 1/8
u put the negative numbers to the left and positive ones to the right then since -1/3 is more negative than -1/5, -1/3 goes to the left and-1/5 goes next to it and then 0 and since 1/8 is the biggest it goes to the right
6 0
3 years ago
Read 2 more answers
You find a car that costs $18,500. If the interest rate on a 5-year loan is 6.25% and you make monthly payments on the car, what
OlgaM077 [116]
The answer is $24,281.25.
5 0
2 years ago
Compute the amount of interest earned in the following simple interest problem. A deposit of $1,295 at 7% for 180 days
anyanavicka [17]

since there are 365 days in a year, so 180 days is really just 180/365 of a year, so

~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$1295\\ r=rate\to 7\%\to \frac{7}{100}\dotfill &0.07\\ t=years\to \frac{180}{365}\dotfill &\frac{36}{73} \end{cases} \\\\\\ I = (1295)(0.07)(\frac{36}{73})\implies I\approx 44.7

8 0
1 year ago
Other questions:
  • Kim has a hundred jackets 25 scarves and 168 pairs of shoes. Each shoe has 7 buttons. How many buttons are on Kim shoes. Find th
    5·1 answer
  • How many servings of<br> cups are in 33 cups of ice cream?
    12·1 answer
  • -5+ 3= 2) -7 -4 3) 122 × (-9) 4) -6 divided by 3/4
    9·1 answer
  • A square has an area of 576 square inches. How long is each side in feet?
    10·1 answer
  • Let ∠A, ∠B, and ∠C be acute angles. Use a calculator to approximate the measures of ∠A, ∠B, and ∠C to the nearest tenth of a deg
    6·1 answer
  • 12 inches of rain over 6 days in rate and unit rate
    10·1 answer
  • 3. Con la finalidad de contar con un alimento para animales con un valor nutritivo
    14·1 answer
  • V=pir2h. Solve for pi
    12·1 answer
  • Make a table of values for the following equation:
    10·2 answers
  • 12. The average bowling score of the 5-member in Regional High School bowling team is 128. If all the members of the team get th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!