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
storchak [24]
2 years ago
10

Yuk noticed that out of 24 students entering the building at Willowville Elementary School this morning, 8 of them were carrying

a lunch box. If these students are representative of the entire school, how many of the Willowville's 84 students would you expect to have brought a lunch box?
Mathematics
1 answer:
nordsb [41]2 years ago
3 0

Answer:

the students that brought a lunch box is 28

Step-by-step explanation:

The computation of the students that brought a lunch box is shown below:

= Entire school students × students that carry a lunch box ÷ entering students

= 84 students × 8 ÷ 24 students

= 28 students

Hence, the students that brought a lunch box is 28

You might be interested in
Suppose x(t) is the continuous-time function given by x(t) = 1 on the interval [0; 1] and x(t) = 0 elsewhere. a) Calculate the c
borishaifa [10]

Answer:

a) X( w ) = 1 /jw -   e^-jw / jw

b) X1(t) = 1  for  0.5  

   X1(t) = 0 for elsewhere

Step-by-step explanation:

x(t) continuous time function = 1

interval ( 0,1 )   also x(t) = 0 outside the given interval

a) Determine the continuous time Fourier transformation of x(t)

x( t ) = u(t) - u(t - 1 )

x ( w ) = 1 /jw -   e^-jw / jw

b) supposing x1(t) = x(2t)

x1(t) = u(t) - u ( t - 0.5 )

x1(t) = 1  for  0.5  

x1(t) = 0 for elsewhere

4 0
2 years ago
A market buys cashews for $15 per pound. They want to mark up the cashews 20%. What is the new price per pound?
11Alexandr11 [23.1K]

Answer:

18 dollars

Step-by-step explanation: You find 20% of 15 which is 3 and then add 15 and 3.

6 0
2 years ago
Question is attached, please explain a little:) will mark BRAINLIEST
Alexus [3.1K]

Answer:

D

Step-by-step explanation:

We know it has 2 distinct zeros. This means the discriminant of the quadratic is positive and must have 2 real zeros that can be rational or irrational. We also know the quadratic has rational coefficients which means both are either rational or irrational. They can not be one of either. Since it tells us one is rational, the other must be too.

5 0
3 years ago
Please i need help this is for tomorow
Anuta_ua [19.1K]
The slope is 100/1 and represents how much the price go up per unit manufactured.
The y-intercept represents the starting cost without any manufactures.

Please give me Brainliest Answer


7 0
3 years ago
Read 2 more answers
Please please help me !!
stira [4]

Answer:

your answer is (-12,2)

3 0
3 years ago
Other questions:
  • Andrew, who operates a laundry business, incurred the following expenses during the year. ∙ Parking ticket of $250 for one of hi
    8·1 answer
  • How many total gallons will they need to travel 200 more miles?
    13·1 answer
  • A stack of 2/5 inch wide sheetrock has a height of 20 2/5 inch.How many sheets are in the stack? Please explain how to solve thi
    9·1 answer
  • What can you say about the y-values of the two functions f(x) = -5* +2 and
    5·2 answers
  • Here is the histogram of a data distribution. All class widths are 1.
    5·2 answers
  • Is it correct? Need help
    8·1 answer
  • Answer to the question
    7·1 answer
  • The yield of a certain chemical reaction is believed to be related to temperature. A study collected the yield from 15 such reac
    14·1 answer
  • The morning temperature is -15° by the afternoon the temperature rises by 20° right in addition expression for the afternoon tem
    14·1 answer
  • Perpendicular to the line x - 5y = 9; containing the point (2, 4)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!