Answer:
No options are correct.
Explanation: Density = Mass / Volume Here density of concrete = 145 pounds per cubic foot Volume = Area * Length of post A cement bridge post is 24 inches square = Length of post = 15 feet 9 inch = 15.75 feet Volume of post = 0.1667 * 15.75 = 2.63 Weight of concrete post = 145* 2.63 = 380.63 pounds.
No options are correct.
Read more on Brainly.com - brainly.com/question/11330078#readmore
Answer: 2.4 degrees F
Step-by-step explanation:
Answer:
...
Step-by-step explanation:
....
The solution to the two functions is (1, 3) and it represents the temperature at which the number of people visiting the zoo equals the number of people leaving the zoo.
Answer:
My dogs name is Rennen but I call her different names sometimes
Step-by-step explanation: