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Len [333]
2 years ago
6

The constant of proportionality for this relationship is

Mathematics
2 answers:
Alex73 [517]2 years ago
6 0

Answer:

.4

Step-by-step explanation:

Vesnalui [34]2 years ago
4 0
The answer for this question is 4
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2= n/3 what is n<br> pls helpp
Verdich [7]

Answer:

6

Step-by-step explanation:6/3= 2

3 0
3 years ago
Last year 80 students signed up for a summer trip to Washington, D.C. This summer 50 students have signed up to go. What is the
Fynjy0 [20]

Given:

Last year 80 students signed up for a summer trip to Washington, D.C.

This summer 50 students have signed up to go.

To find:

The percent decrease in the number of students.

Solution:

We have,

Students in last year = 80

Students in this year = 50

Now,

\text{Decrease}\%=\dfrac{\text{Students in last year - Students in this year }}{\text{Students in last year }}\times 100

\text{Decrease}\%=\dfrac{80-50}{80}\times 100

\text{Decrease}\%=\dfrac{30}{80}\times 100

\text{Decrease}\%=\dfrac{3}{8}\times 100

\text{Decrease}\%=37.5

Therefore, the correct option is B.

7 0
2 years ago
Write the limit definition of a function of x
ollegr [7]

Answer:

 the limit of a function is a fundamental concept in calculus and analysis concerning the behavior of that function near a particular input.

Step-by-step explanation:

7 0
3 years ago
Determine whether the representation is proportional.y= -9x
valina [46]

Answer:

Yes it is

Step-by-step explanation:

y=-9x means that for every x value, the y value decreases by 9, so it is proportional because the value of y decreases the same amount each time. For example, if x=1, y=-9. If x=5, y=-45, and so on.

4 0
3 years ago
Read 2 more answers
Sales tax 7% how much will I be charged on a $85
CaHeK987 [17]
Tax= 85 times 7% = 85 times 0.07

tax =85 times 0.07 = 5.95
  
tax = 85 = 5.95 2= 90.95
  
   the answer is   90.95
7 0
3 years ago
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