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
fiasKO [112]
3 years ago
11

For every two students in a class who eats a hot lunch at school, three other students purchase from the a la carte line and 1 o

ther student packs a lunch. If there were 25 students in class one day, how many students would you expect to order a hot meal
Mathematics
1 answer:
salantis [7]3 years ago
5 0

The ratio is 2:3 so... the total of them is 5

25/5=5  Therefore we can multiply 5x2  and 5x3

The new ratio is 10:15

Since the ratio is hot lunch:a la carte, The 10 is the amount of hot lunches expected and 15 is amount of students expected to eat a la carte

So 10 students eat hot lunch

15 students eat a la carte


You might be interested in
Slope of (-2,5)and(7,8)
grigory [225]

Answer:

The slope is 1/3

Step-by-step explanation:

8 – 5 = 3

_____________

7 – -2 = 9

3/9=1/3

4 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPPP!!!!!! 2-10?!? espcially 5,6,8,9,10
emmainna [20.7K]
2-10 = -8       I'm not sure what the 5,6,7,8,9,10 means if you tell me i might be able to help you
3 0
3 years ago
Read 2 more answers
Solve the inequality |* +31 &lt; |2x + 1.<br> |x+3|&lt;|2x+1|
Kisachek [45]

Answer:

Step-by-step explanation:

Here are the steps to follow when solving absolute value inequalities:

Isolate the absolute value expression on the left side of the inequality.

If the number on the other side of the inequality sign is negative, your equation either has no solution or all real numbers as solutions.

If your problem has a greater than sign (your problem now says that an absolute value is greater than a number), then set up an "or" compound inequality that looks like this:

(quantity inside absolute value) < -(number on other side)

OR

(quantity inside absolute value) > (number on other side)

The same setup is used for a ³ sign.

If your absolute value is less than a number, then set up a three-part compound inequality that looks like this:

-(number on other side) < (quantity inside absolute value) < (number on other side)

The same setup is used for a £ sign

7 0
3 years ago
HELP PLEASE!!!
ch4aika [34]

Answer:

The population of Bear in 2050 is 4750000

Step-by-step explanation:

A) The exponential growth equation for bear is as follows -

dN/dT = rmax * N

Where dN/dT = change in population

rmax is the maximum rate of change

N = Base population

B) Here the per capita rate of increase (r) will always be a positive value irrespective of the and hence we will assume this population to be growing exponentially.

C) dN/dT = rmax * N

D) dN / 5 = 2.5 * 380,000

dN = 5*2.5 * 380000

= 4750000

8 0
3 years ago
Udent
vitfil [10]

Answer:

B ; C ; D

Step-by-step explanation:

Number of faces on a number cube = 6

Sample space = (1, 2, 3, 4, 5, 6)

P(1 then 0)

P(1) = 1/6 ; P(0) = 0

P(1 then 0) = 1/6 * 0 = 0

P(even number then odd number) :

P(even number) = 3/6 = 1/2

P(odd) = 3/6 = 1/2

P(even number then odd number) = 1/2 * 1/2 = 1/4

P(6 then 2) :

P(6) = 1/6 ; P(2) = 1/6 = 1/2

P(6 then 2) = 1/6 * 1/6 = 1/36

P(even number then 5) :

P(even) = 3/6 = 1/2

P(5) = 1/6

P(even number then 5) = 1/2 * 1/6 = 1/12

P(odd number then 2) :

P(odd) = 3/6 = 1/2

P(2) = 1/6

P(odd number then 2) = 1/2 * 1/6 = 1/12

7 0
3 years ago
Other questions:
  • chet needs to buy 4 work shirts,all costing the same amount .the total cost before chet appplies a $25 gift certificate can be n
    13·1 answer
  • Show your work in solving each
    15·1 answer
  • Choose all sets contAining the number -1.576
    15·2 answers
  • Solve for B: AB + 3C = D
    5·1 answer
  • What is the volume of a rectangular prism with the dimensions: base 2/1 2, height 1/1 2, and length 3/1 2?
    10·2 answers
  • In the sentence "Mathematics is awesome!", which of the following has a ratio of 11:9?
    15·1 answer
  • The problem is 44+(7x+12)=180, what is x?
    11·2 answers
  • GET BRAINLIEST FOR THE CORRECT ANSWER AND EXPLANATION!
    12·1 answer
  • What is the answer to 8x + 4( 4x - 3) = 4( 6x + 4) - 4
    13·2 answers
  • What is 75percent of 200​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!