Answer:
36 days
Step-by-step explanation:
Just a guess but the LCM of 9 and 12 is 36
The goal is to list the multiples of both 12 and 9 to determine when they first coincide:
(a) 12, 24, 36, 48, 60, 72, 84, 96
(b) 9, 18, 27, 36, 45, 54, 63, 72, 81
The first multiple both numbers have in common is 36. Therefore, it will be 36 days before tacos and chicken are both on the menu again.
A. 220 miles
You can multiply to find the answer. 5.5 times 40 = 220 miles.
B because the rotation of the wheel doesn't change the angle of the spokes.
0.08 g/cm³
We are given;
But; 1 pound = 453.592 g
Therefore, mass = 907.184 g
But; 1 gallon = 3785.41 cm³
Thus, volume = 11356.23 cm³
We are required to determine the density of the liquid;
We need to know that;
Density = Mass ÷ Volume
Therefore;
density of the liquid = 907.184 g ÷ 11356.23 cm³
= 0.0799 g/cm³
= 0.08 g/cm³
Thus, the volume of the liquid is 0.08 g/cm³
