Answer:
error
Step-by-step explanation:
Answer:
40 minutes
2/3 hours
0.667 hour
2,400 seconds
Step-by-step explanation:
Cos theta = 75/115
theta = cos^-1 (75/115)
theta = 49.2 degrees
Answer:
Step-by-step explanation:
Let C be the number of correct answers
Let B be the number of questions not answered
Let W be the wrong answers
Total = 2*C + B - W
It's a trinomial. There are three unrelated terms.
It's not a good picture.it's not possible to read it