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
Ulleksa [173]
4 years ago
7

While working in the cafeteria at a register, Anna had 150 students come through her line in 4 hours. How much time would it tak

e for 225 students to go through Anna's Line ?
A. 8 Hours
B. 6 Hours
C. 5 Hours
D. 7 Hours
Mathematics
1 answer:
Dahasolnce [82]4 years ago
6 0

Answer:

B. 6 hours

Step-by-step explanation:

Step 1: Anna had 150 students come through her line in 4 hours.

Find the number of students per hour = 150/4

Step 2: Find time taken for 225 students to go through Anna's line.

To find we have to multiply 225 by 150/4

= 225/37.5             [150/4 = 37.5]

= 6 hours


=

=

You might be interested in
Y’all I’m bored what y’all wanna do?
charle [14.2K]

Answer: eat, sleep, and watch anime

Step-by-step explanation: :)

4 0
3 years ago
Read 2 more answers
There is a difference of 3 inches in height between Jairo and Pete, but you do not know who is taller. Let j represent Jairo's h
saveliy_v [14]

Answer:

| j - p | = 3

Step-by-step explanation:

If the difference is 3 inches, then the equation should be equal to 3.

Then, j - p needs to be put into the absolute value bars to represent the difference between the 2 heights, so that will be | j - p |

Combine these:

| j - p| = 3 will be the absolute value equation representing the heights

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=2nx%5E%7B2%7D%20%2B15n%2B7%5C%5C" id="TexFormula1" title="2nx^{2} +15n+7\\" alt="2nx^{2} +15n+
boyakko [2]

Answer:

x = ± √(-15n-7) / √2n    (± (-15n-7)^(1/2) / (2n)^(1/2))

Step-by-step explanation:

Factoring?

2nx² + 15n+7 = 0

2nx² + 0*x + (15n+7) = 0  ... ax²+bx+c=0

Roots: x = (-2b ± √b²-4ac)) / 2a = (0 ± √0-4*2n*(15n+7)) / 4n

x = ± (√8n (-15n-7)) / 4n = ± (2√2n(-15n-7)) / 4n = ± (√2n(-15n-7)) / 2n

or x = ± √(-15n-7) / √2n

5 0
3 years ago
A file that is 226 megabytes is being downloaded if the download is 12.&amp;% complete, how many megabytes have been downloaded?
larisa86 [58]

Answer:

28.7

Step-by-step explanation:

12.7% = 0.127

226 * 0.127 = 28.702

Rounded

28.7

7 0
3 years ago
Somebody please help not that much time left
timurjin [86]
-i hope this helps buddy
8 0
3 years ago
Read 2 more answers
Other questions:
  • If you were given the data set $s $10, $10, $12, $13, $15, which measure of central
    12·1 answer
  • Solve each equation and show your work. 25-4x=15-3x+10-x
    15·2 answers
  • What is the BEST word to describe the probability that the spinner will stop on 3 or 4?
    6·2 answers
  • Help help me yall lllllllll
    13·1 answer
  • 30 students in Mr. Smith’s class, 7
    10·1 answer
  • Đường thãng oc là gì đối với ab ?tại sao?
    11·1 answer
  • I don’t know the answer help pls
    9·2 answers
  • X/4=-12 how do i work this solution?
    14·1 answer
  • Which graph represents a system of equations with no solution
    6·1 answer
  • Please help asap i’m doing iready
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!