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timama [110]
3 years ago
7

Which graph represents a function?

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

1st and last one

Step-by-step explanation:

the first and the last one are the only ones that represent a function because for each value of x there is only one corresponding value of y.

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There are between 24 and 40 students in a class.
Nataly [62]

Answer:

There are 12 boys and 21 girls for a total of 33 students

Explanation:

Since there aren’t going to be fractions of people we can just count up using the whole numbers in the ratio and then check if the sum is between 24 and 40.

Hope this helps!!! ^_^  <em>:3</em>

8 0
3 years ago
Cathy borrows $3280 at 0.3% simple interest per month. When Cathy pays the loan back 9 years later what is the total amount that
Afina-wow [57]

Answer: Simple interest= Principal× rate× time/ 100

                                  Amount= Simple interest + Principal

Step-by-step explanation:

4 0
3 years ago
Marianne owes $56 for tickets to the school play. If each ticket cost $4, how many tickets did she buy?
Aleks04 [339]
The answer is 14. 54/4=14
3 0
3 years ago
Number 6 and 7 what is the answer please!
larisa [96]
6. 40 minutes (15/3 = 5 minutes/mile) - 5*8 = 40 min
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5 0
3 years ago
Read 2 more answers
-355 2/7 + 92 4/7
Romashka-Z-Leto [24]
(355*7)+2
=-2,487

(92*7)+4
648

2,487-648

1839/7
=262 and 5/7


Hopefully this helps you
4 0
3 years ago
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