subject
Mathematics, 20.09.2019 05:30 Anshuman2002

Oil leaked from a tank at a rate of r(t) liters per hour. the rate decreased as time passed, and values of the rate at two hour time intervals are shown in the table. find lower and upper estimates for the total amount of oil that leaked out. v ? l (lower estimate) v ? l (upper estimate) t (h) 0 2 4 6 8 10 r(t) (l/h) 8.6 7.9 6.8 6.4 5.7 5.3

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.
Answers: 1
question
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
question
Mathematics, 21.06.2019 22:30
Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25
Answers: 1
question
Mathematics, 22.06.2019 00:30
On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each
Answers: 3
You know the right answer?
Oil leaked from a tank at a rate of r(t) liters per hour. the rate decreased as time passed, and val...
Questions
question
Chemistry, 16.10.2020 18:01
question
Mathematics, 16.10.2020 18:01
question
Mathematics, 16.10.2020 18:01
question
Biology, 16.10.2020 18:01
Questions on the website: 13722367