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Fudgin [204]
3 years ago
5

the cafeteria and what Crest Middle School is changing its menu the school council would like to know how students feel about th

e new changes but only have one day to find out the Scribe how the school council could get this information in one day without asking every student in the school
Mathematics
1 answer:
Step2247 [10]3 years ago
5 0
Pick random names or survey the first 20 (or whatever #) students who enter the cafeteria. Basically just say to pick a number of random students.
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2 times -1/4 times 3
NemiM [27]

Answer:

-1.5

Step-by-step explanation:

2 times -1/4 is -0.5. -0.5 times 3 is -1.5

5 0
3 years ago
An online music store offers 5 downloads for $6.25.Another online music store offers 12 downloads for $17.40.Which store offers
Anon25 [30]
Well, what you have to do is find the unit rate for each one of those prices and how you do that is by dividing each price by the downloads

so $6.25 divided by 5= $1.25

and then $17.40 divided by 12= $1.45


so that means the one with $6.25/5 downloads has a better deal! 
3 0
3 years ago
What is the Gcf for 12,54
JulsSmile [24]
I believe it’s 6

Hope this helps you :))
4 0
3 years ago
Read 2 more answers
Three parallel intersects an east west street at right angles. Name the east west street
ololo11 [35]
You need a map or a picture of what you are talking about so i can help find you the answer so please take a picture and post it so i can see it.
8 0
2 years ago
What are the values of a, b and c in the quadratic equation -2x^2+4x-3=0?
AlladinOne [14]

Answer:

a=-2\\b=4\\c=-3

Step-by-step explanation:

In a quadratic equation in the Standard form

ax^2+bx+c=0

You need to remember that "a", "b" and "c" are the numerical coefficients (Where "a" is the leading coefficient and it cannot be zero: a\neq0).

You can observe that the given quadratic equation is written in the Standard form mentioned before. This is:

-2x^2+4x-3=0

Therefore, you can identify that the values of "a", "b" and "c" are the following:

a=-2\\b=4\\c=-3

4 0
3 years ago
Read 2 more answers
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