Mathematics, 28.09.2019 18:20 sCoTtYbOy5329
Abathtub contains 45 gallons of water and the total weight of the tub and water is approximately 688.025 pounds. you pull the plug and the
water begins to drain
let u represent the number of gallons of water that has drained from the tub since the plug was pulled. note that water weights 8345 pounds per
gallon
a write an expression in terms of u that represents the weight of the water that has drained from the tub (in pounds).
8.45v-688.025
preview
b. write an expression in terms of v that represents the total weight of the tub and water (in pounds).
1
preview
c. how much does the tub weigh when there is no water in it?
* pounds
preview
d. if the weight of the tub and water is 487.745 pounds, how many gallons of water have drained from the tub?
* gallons
preview
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 15:30
1. what is the measure of ∠abc? what is the measure of ∠abd?
Answers: 1
Mathematics, 21.06.2019 19:00
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not
Answers: 3
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
You know the right answer?
Abathtub contains 45 gallons of water and the total weight of the tub and water is approximately 688...
Questions
Chemistry, 28.05.2021 16:40
History, 28.05.2021 16:40
Physics, 28.05.2021 16:40
Computers and Technology, 28.05.2021 16:40
Mathematics, 28.05.2021 16:40
