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butalik [34]
3 years ago
10

Which of the following expressions represents a function?

Mathematics
1 answer:
Sholpan [36]3 years ago
6 0

Answer:

the second one it is a function.

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As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship be
Vedmedyk [2.9K]

Answer:

0.63

Step-by-step explanation:

To get the relative frequency of students with red hair, we need to find the relative frequency of students with red hair from the students with gray eyes.

Since we already know that the total number of students with gray eyes is 35 and the number of red hair students with gray eye is 22

The formula we will use to calculate the relative frequency will be

The relative frequency of students with red hair = Total students of red hair with gray eyes divide by total number of gray eye students

22 ÷ 35 = 0.628  ≅ 0.63

6 1
3 years ago
PLEASE HELP THIS IS URGENT!!!<br> what is 2+2
lisov135 [29]

Answer:

4

Step-by-step explanation:

Hope this helps!! Have a good day!

4 0
3 years ago
In ΔMNO, m = 50 cm, o = 35 cm and ∠O=83°. Find all possible values of ∠M, to the nearest degree.
Alexxandr [17]

Answer:

No solution

Step-by-step explanation:

I got it right on delta math, just dont write anything and turn that in and it should be correct.

7 0
3 years ago
Round 8.275 to the nearest tenth of an ounce
Helen [10]

Answer:

8.3

Step-by-step explanation:

The tenths spot in 8.275 is where the 2 is. Since it is a 75 after that you will round it up.

. Tenths (2), Hundredths (7), Thousandths (5)

8 0
3 years ago
Read 2 more answers
Three fourths of a number p less than two is five sixths of another number r plus five solve for r
maw [93]
r = -3/4p - 18/5 
(or you could put 3.6 or 3 3/5 instead of 18/5)

2 - 3/4p = 5/6r + 5 
-5                     -5
-3 - 3/4p = 5/6r
 /(5/6)       /(5/6) 
-18/5 - 3/4p = r 
-3/4p - 18/5 = r 

5 0
3 years ago
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