The floors in an apartment building belong to different ____.


Answer 1
Answer: (planes) would be the correct  answer
Answer 2
Answer: people 

That's what sounds about right

Related Questions

A survey among students at a certain university revealed that the number of hours spent studying the week before final exams was approximately normally distributed with mean 25 and standard deviation 6. What proportion of students studied between 25 and 34 hours
What is the measure of
QuestionComplete the hypothesis about the product of two rational numbers.Select the correct answer from each drop-down menu.The product of two rational numbers is a rationalequivalent to the ratio of two integersnumbernumber because multiplying two rational numbers is3 which is an irrational
if L, M, and N are collinear with M BETWEEN L and N, MN = 5, and LN = 18, then what is the length LM?
Solve for:-9a = 27 please someone help!!!

Suppose that det(a) = a b c d e f g h i = 2 and find the determinant of the given matrix. a b c −4d −4e −4f a + g b + h c + i


I'll go out on a limb and suppose you're given the matrix

\mathbf A=\begin{bmatrix}a&b&c\nd&e&f\ng&h&i\end{bmatrix}

and you're asked to find the determinant of \mathbf B, where

\mathbf B=\begin{bmatrix}a&b&c\n-4d&-4e&-4f\na+g&b+h&c+i\end{bmatrix}

and given that \det\mathbf A=2.

There are two properties of the determinant that come into play here:

(1) Whenever a single row/column is scaled by a constant k, then the determinant of the matrix is scaled by that same constant;

(2) Adding/subtracting rows does not change the value of the determinant.

Taken together, we have that

\det\mathbf B=-4\det\mathbf A=-8

Final answer:

Due to insufficient information, we cannot calculate the determinant of the given matrix. The determinant calculation varies based on the matrix's size and the specifics of its elements.


The question asked was to find the determinant of a given matrix when the det(a) = 2. However, the information provided is insufficient to determine the actual matrix determinant due to numerical errors and unrelatable data. The determinant of a matrix is calculated differently depending on the type of matrix. For a 2x2 matrix, if the matrix is [a b; c d], the determinant would be 'ad - bc'. For a 3x3 matrix, the determinant process involves more steps including finding minors and cofactors of matrix elements. However, without the actual specifics of the matrix, the determinant cannot be calculated.

Learn more about Determinant of a matrix here:


Solve the following quadratic equation. (x+12)^2=1 A. x = 11 and x = 13 B. x = -11 and x = -13 C. x = -11 and x = 13 D. x = 11 and x = -13Will make brainiest!!!




Step-by-step explanation:



(x+12)= +or - 1



x=1-12 =-11



x=-1-12 =-13


x=-11 and x= -13



Step-by-step explanation:


Use induction to prove the following formula is true for all integers n where n greaterthanorequalto 1. 1 + 4 + 9 + .. + n^2 = n(n + 1)(2n + 1)/6


Answer with Step-by-step explanation:

Since we have given that

1+4+9+........................+n² = (n(n+1)(2n+1))/(6)

We will show it using induction on n:

Let n = 1

L.H.S. :1 = R.H.S. : (1* 2* 3)/(6)=(6)/(6)=1

So, P(n) is true for n = 1

Now, we suppose that P(n) is true for n = k.


Now, we will show that P(n) is true for n = k+1.

So, it L.H.S. becomes,


and R.H.S. becomes,


Consider, L.H.S.,


So, L.H.S. = R.H.S.

Hence, P(n) is true for all integers n.

QuestionAlice drove from the town of Everett to the town of Gage at an average speed of 45 miles per hour. If she
Grove for 40 minutes, how far did she travel? (1 hour = 60 minutes)


45 miles per hour is equal to 45 miles per 60 minutes. Let’s make it into a ratio, 45:60, and simplify it to 3:4 by dividing each by 15. Now, we can multiply the simplified ratio by 10 to get 30:40, which translates to 30 miles in 40 minutes.

Answer: 30 miles

Which one does not belong? Explain your reasoning.y = 4x + 3
y = -4x + 5
y = 1/4x + 5
y = 4x - 5



y=-4x + 3

Step-by-step explanation:

its the only one with a negative slope

Plz help me



its most likey 4 the answer is 4