Answer:
The table a not represent a proportional relationship between the two quantities
The table b represent a proportional relationship between the two quantities
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
<u><em>Verify each table</em></u>
<em>Table a</em>
Let
A ----> the independent variable or input value
B ----> the dependent variable or output value
the value of k will be
For A=35, B=92 --->
For A=23, B=80 --->
the values of k are different
therefore
There is no proportional relationship between the two quantities
<em>Table b</em>
Let
C ----> the independent variable or input value
D ----> the dependent variable or output value
the value of k will be
For C=20, D=8 --->
For C=12.5, D=5 --->
the values of k are equal
therefore
There is a proportional relationship between the two quantities
The linear equation is equal to
We have that to find the possible values of x-y
We permutate every value of x minus every value of y
i.e
x(3,4)-y(2,3,4,5,6)
From the question we are told that
2< x < 5
1 < y<7.
Generally We know that
x is range of numbers from
3,4
y is range of numbers from
2,3,4,5,6
Therefore to find the possible values of x-y
We permutate every value of x minus every value of y
i.e
x(3,4)-y(2,3,4,5,6)
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Hi, thank you for posting your question here at Brainly. Whatever the sequence is, the important thing is to follow the explicit rule. The n denoted in the equation must pertain to the 12th term. Hence,
A12 = -16 + 2(12)
A12 = 8
The 12th term is 8. I hope I was able to help. Have a good day.
Answer:
Jada is moving faster
Jade goes 10 miles in one hour
Han goes 2.5 miles in one hour
Step-by-step explanation:
Jada is 2miles/12 minutes=2(5) miles in 12(5) minutes
Jade goes 10 miles in 60 minutes (or one hour)
Han is 1 mile/24 minutes=1(2.5) miles in 24(2.5) minutes
Han goes 2.5 miles in 60 minutes (or one hour)
Jada is moving faster
Answer:
965.11
Step-by-step explanation:
- take 27.2 divide it by 2 then use the formula v= 3.14 r to the power of 2 then times it by h.