Answer:
b
Step-by-step explanation:
Using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (4, 1)
d = 
= 
= 
= 
→ b
At the end of 4 years you will pay a extra 240 dollars
They are traveling in opposite directions so the combine speed is 63 + 59 = 122 miles per hour.
Divide total Distance by total
Speed:
610 / 122 = 5
It will take 5 hours
Answer:
0.55
Step-by-step explanation:
There are 16 cups total in 1 gallon.
Multiply both 16 and 1 by 3.
Your answer so far should be 48 cups and 3 gallons.
Divide $26.40 by 48.
Final answer, $0.55 per cup.
Answer:
1/14
Step-by-step explanation:
Assuming you mean that there are 2 red, 2 green, and 4 blue marbles, there are a total of 8 marbles.
On the first draw, the probability the marble is red is 2/8.
On the second draw, there's one less marble, so the probability of selecting a green marble is 2/7.
The total probability is:
2/8 × 2/7 = 1/14
