Answer:
1000
Step-by-step explanation:
We know that <span>Lola walks 4/10 mile to her friends house. then she walks 5/10 mile to the store.
To solve the problem we have to use addition.
4/10 + 5/10 = 9/10
Lola walks 9/10 miles. </span>
You add them and then it would be 30.6898033492
Answer:
420/30=14 beats per second, meanin 1680 beats is your answer.
Step-by-step explanation: