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
tino4ka555 [31]
3 years ago
5

There are 45 new houses being built in a neighborhood Last month, 1/3 of them were sold. This month, 1/5 of the remaining houses

were sold. How many houses are left be sold?
Mathematics
1 answer:
goldfiish [28.3K]3 years ago
7 0
1/3 of 45 is 15.

So 45-15= 30.

1/5 of 30 is 6.

So 30-6=24.

There are 24 houses left to be sold.
You might be interested in
A stalk of corn grew 42 inches in a week. Find the unit rate in inches per day.
pychu [463]

Answer:

6 inches per day

Step-by-step explanation:

divide 42 by 7, since there are 7 days in a week

8 0
3 years ago
Read 2 more answers
Ms. burke earns $32,000 per year and plans to buy a house. use the banker's rule to determine her maximum allowable mortgage.
MAVERICK [17]
<span>For the answer to the question above bankers right now are looking for a borrower to not spend more than 28-35% of their gross income for housing expenses. Income of $32,000 a year is $2,667 per month. At a presumed 32% rate the maximum allowable mortgage payment is $2,667 x 0.32 = $850 per month. If Ms. Burke has excellent credit, say FICO over 775 and virtually no debts, then $1,000 per month might still be possible.</span>
7 0
3 years ago
Suppose A is a matrix and k is a positive integer. What does the notation Ak mean?
Butoxors [25]

Answer:

Scalar product

Step-by-step explanation:

The scalar product of a matrix refers to the product of a matrix and a number. The scalar is used to multiply each element in the matrix to get the final vector. In the question the scalar is k which is a constant and the matrix is A.

in the example below 2 is the scalar

2*\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]

the final matrix will be

\left[\begin{array}{ccc}2&4&6\\8&10&12\\14&16&18\end{array}\right]

7 0
3 years ago
PLEASE HELP GIVING BRAINLIEST TO THE PERSON WHO ANSWERS CORRECTLY YOU DONT NEED TO DO ALL JUST SOME YOU CAN ANSWER
Rufina [12.5K]

Answers:

1: y = 1x + 0.5

3: the y-intercept shows that the original data began above 0 and has had a steady increase since. (not sure abt this one)

4:  I'm sorry i don't know this one

5: the data collection shows that the height to arm span has a ratio of 1 throughout you can tell this by using the line of best fit.

6: according to the line of best fit the height of the person will also be about 66 inches.

7: according to the line of best fit the arm span will also be about 74 inches.

6 0
2 years ago
Limx→+∞​ (x-(lnx)^2) =?​
expeople1 [14]

\lim_{x\to\infty}(x-\ln(x)^2) \\\lim_{x\to\infty}(x-2\ln(x)) \\\lim_{x\to\infty}\Big(x\Big(1-\dfrac{2\ln(x)}{x}\Big)\Big) \\\lim_{x\to\infty}x\cdot\lim_{x\to\infty}\Big(1-\dfrac{2\ln(x)}{x}\Big) \\\infty\cdot\Big(\lim_{x\to\infty}(1)-\lim_{x\to\infty}\Big(\dfrac{2\ln(x)}{x}\Big)\Big) \\\infty\cdot(1-2\lim_{x\to\infty}(1/x)) \\\infty\cdot(1-0) \\\infty\cdot1=\boxed{\infty}

Hope this helps.

3 0
3 years ago
Other questions:
  • Find an explicit rule for the nth term of the sequence. 9, 36, 144, 576, ...
    5·2 answers
  • I just want to make sure I'm doing these right. Find the value of each variable.
    6·1 answer
  • Jessica had 105 dollars to spend on 8
    11·1 answer
  • Simplify 10+4×4÷2×(5-1+3)​
    8·2 answers
  • A candle manufacturer sells cylindrical candles in sets of three. Each candle in the set is a different size. The smallest candl
    6·2 answers
  • In a triangle ABC if angle a = 60 °,angle<br> b= 60° then find c​
    9·1 answer
  • HELP ME GRAPH THIS PLEASE IM DUMB I KNOW
    15·1 answer
  • How to you convert 20 degrees to radians?
    12·2 answers
  • Which of the following is an x-intercept of the function, f() = x3-5x2 - 8x +48
    13·1 answer
  • Tessa bought a new phone charger that has a 0.75 meter long cord. Which of the following is equivalent to 0.75 meters?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!