Ineed answers !

the speed of sound is about 3.4 x 10 to the 2nd power meters per second.
mark is performing a science experiment and he needs to know how far
sound travels in 3 x 10 to the 10th power seconds. if mark uses a calculator to solve this
problem, how will the calculator show the answer?

would be the answer in the calculator.

Step-by-step explanation:

Speed of the sound = meters per second  

Time to calculate the distance travelled = seconds  

Since, Distance = Speed × Time

Using the values we get: =

The answer shown on calculator would be shown as: Distance =

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: