Question

David roller skates with a constant speed of 8 miles per hour. How long will he take to travel a distance of 36 miles?​

Answer 1

Step-by-step explanation:

We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut

x= 3y + 4z - 5

therefore

y - 1 = z

sin(x-y)= sinxcosy- cosxsiny

Answer 2

Step-by-step explanation:

To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time. To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.