Answer:
They would meet each other at PM.
Step-by-step explanation:
- Erik took a trip to see his friend Mike who lives 308 miles away.
- He left his place at 10 AM driving at 70 mph.
- In 2 hours, his friend Mike left his place driving towards Erik at an average speed of 50 mph.
As Erik left his house at 10 AM driving at 70 mph and in 2 hours, his friend Mike left his place driving towards Erik at an average speed of 50 mph. It means
Erik left his place at 12:00 PM noon.
so, at 12:00 PM Erik had already traveled:
Miles left
Let 't' be the time when they meet
so
so
or hour and minutes after noon
i.e.
Therefore, they would meet each other at PM.
Answer:
D, <VMY cannot be a right angle, its an obtuse angle (more specifically, ab a 120 degree angle)
Answer:
B.) 53/20
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- |Absolute Value| makes any negative number positive
Step-by-step explanation:
<u>Step 1: Define</u>
|-4/5 - 1/10| + |-3/4 + 5/2|
<u>Step 2: Evaluate</u>
- Subtract: |-9/10| + |-3/4 + 5/2|
- Add: |-9/10| + |7/4|
- Absolute Value: 9/10 + 7/4
- Add: 53/20
46 follows 45 and 46 is preceded with 47
The probability should be 1/60