The equation 2v-41=0 can be used to find the number of visits that would make two memberships cost the same amount.
Step-by-step explanation:
Given,
Per month charges of type 1 = $86
Per visit charge = $3
Let,
v be the number of visits.
T(v) = 3v+86
Per month charges of type 2 = $45
Per visit charge = $5
P(v) = 5v+45
For same amount to be charged;
T(v) = P(v)
![3v+86=5v+45\\86-45=5v-3v\\41=2v\\2v-41=0](https://tex.z-dn.net/?f=3v%2B86%3D5v%2B45%5C%5C86-45%3D5v-3v%5C%5C41%3D2v%5C%5C2v-41%3D0)
The equation 2v-41=0 can be used to find the number of visits that would make two memberships cost the same amount.
Answer: 250 years
Step-by-step explanation:
12/3=4
4 x $1 = $4 per year
$1000/4=250
250 years
Answer: $2250
Step-by-step explanation:
<u>Given information</u>
Dimension of the room = 20 feet × 15 feet
Cost of tiles = $7.50 / ft²
<u>Derived formula from the given information</u>
Total cost = Floor area × Cost of tiles
<u>Substitute values into the formula</u>
Total cost = Floor area × Cost of tiles
Total cost = (20 × 15) × (7.5)
<u>Simplify by multiplication</u>
Total cost = 300 × (7.5)
![\Large\boxed{Total~cost~=~2250~Dollars}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7BTotal~cost~%3D~2250~Dollars%7D)
Hope this helps!! :)
Please let me know if you have any questions
Answer:
4.0
observed time spent exerciseing: 4.5
predicted time:5.5
residual: 1
5.0
observed time spent exerciseing: 6.5
predicted time:5.0
residual: 1.5
Answer:
Given that is a 45-45 triangle, the hypotenuse should be <em>x</em>
, so in this case. The hypotenuse should be 3
, and the other side lengths 3. I see no other way of it going other than that one; I hope I helped at least a bit!
Step-by-step explanation: