5,382,600 is your answer.
16x 2.5x 5= 200 that’s the volume I think it’s saying there is 19.3 grams for every centimeter of volume soo 200x 19.3 =3,860 mass ..... I would double check me
This question is much easier than the last one. As we can see the yellow are is the same as the bottom area with the same shape. And the area of the 2 hemispheres adds together to a full circle area: 3^2*pi=9pi
Area of yellow region=(36-9pi)/2=18-9/2pi=3.862 and round this to the nearest tenth getting 3.9.
It is given in the question that,
The speed of sound is 1088 feet per second at sea level at 32° f.
It means , in one second, sound travels a distance of 1088 feet.
And we have to find the distance travelled by sound after 8 seconds.
Therefore, after 8 seconds, the sound travels