Answer:
2.2 m/s
Step-by-step explanation:
Step one
Given data
An earthquake wave travels through 55 km
hence distance = 55 km
time taken = 25 seconds
<u>Required</u>
<u>the expression relating t and d</u>
Step two:
we know that velocity is
Speed= distance/time
speed= 55/25
Speed= 2.2 m/s
Answer:
3 smoothies
Step-by-step explanation:
1/2 goes into 1 1/2 3 times
Answer:
24
Step-by-step explanation:
2x^3+2x^2+5x-7, That would be the answer.
Answer:
the answer is 2. so it is 2
Step-by-step explanation:
2 ➕ 2 is 4
