Answer:
for Question A. 13,600 I am NOT 100% sure
Step-by-step explanation:
I think for A. you would do P (17) x 800 = 13,600
I hope its correct good luck!
Answer:
-5
Step-by-step explanation:
-4+(-3)-(-2)
-4-3+2
-7+2
-5
Answer:
Step-by-step explanation:
Given
Peter hits
Mary hits
Required
The probability that Mary wins
From the question, we understand that Peter throws the first.
If Mary is to win, then Peter has to lose his throw
Using the complement rule, the probability that Peter misses is:
So, the probability that Mary wins is:
This gives:
B right? sorry if i’m wrong i’m not the greatest at math english is my subject
Answer:
1/250 W/m² or 0.004 W/m² or 4 mW/m²
Step-by-step explanation:
The cargo worker is (50 m)/(1 m) = 50 times the reference distance. The intensity varies as the inverse of the square of the distance, so will be ...
(1/50)²×(10 W/m²) = 10/2500 W/m² = 1/250 W/m²
This might be more conveniently written as 4 mW/m².
