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An oil tank is being filled at a constant rate. The depth of the oil is a function of the number of...
4 months ago
Q:
An oil tank is being filled at a constant rate. The depth of the oil is a function of the number of minutes the tank has been filling, as shown in the table. Find the depth of the oil one-half hour after filling begins.
Accepted Solution
A:
Hello,
Your brainliest answer would be:
(10,5)
(15,6)
βββββββ-
(10,5) (15,6)
6-5. 1
ββ. = ββ
15-10. 5
M= 1/5
Y = 3
Y= 5+ 1/5 (x-10)
Y= 5+ 1/5x -2
-5. -5
Y= 1/5x + 3
1/5 feet per minute
3 feet is where it started
1/5 (30) + 3
5 goes into 30 six times
So 6 + 3 is 9
Your answer would be:
9 minutes!