The answer is going to be A
Answer:
Trinomial
Step-by-step explanation:
This is because there are three terms involved in the equation.
One of them is -7ab^4. Another is 4c^3. The third one is 25.
Answer:
h ≈ 11.9
Step-by-step explanation:
Since the triangle is right we can use the cosine ratio to find h
cos24° =
= 
Multiply both sides by 13
13 × cos24° = h
⇒ h = 11.9 cm ( to 1 dec. place )
Daily failure rate = probability that it will not work on any particular day.