The length of a jogging trail is 3528 m. A jogger wants to complete the trail within 30 min. How many meters must the jogger tr
1 answer:
You might be interested in
Answer:
9 cm.
Step-by-step explanation:
Let x be the number of hours.
We have been given that after a winter storm, the depth of the snow on cherry street was 10 cm. Then, the snow started melting at a rate of , so the snow melted in x hours will be
.
Since initially there was 10 cm of snow, so the depth of snow after x hours will be:
To find the depth of snow after 3 hours we will substitute in our expression.
Therefore, the depth of the snow on cherry street after 3 hours will be 9 cm.
Since these two have the same power and variable, you can just subtract right away. It’s going to be 7x^1/5
