Can someone help with these??!??
1 answer:
You might be interested in
Answer:
4.7433 m/sec
Step-by-step explanation:
Given data
the internal diameter of garden =2.5 cm =0.025 m
radius = 0.0125 m
it contains 28 holes each of diameter 0.20 cm =0.002 m
radius =0.001 m
from continuity equation
where A is area and V is velocity
0.85×=28 ×
×
Answer:
0.58
Step-by-step explanation:
We have been given that there are 102 identical plastic chips numbered 1 through 102 in a box. We are asked to find the probability of reaching into the box and randomly drawing a chip number that is greater than 43.
First of all, we need to find favorable outcomes by finding numbers from 44 to 102 inclusive.
There are 59 chips that are greater than 43.
Therefore, the probability of reaching into the box and randomly drawing a chip number that is greater than 43 would be approximately 0.58.