Answer:
od I'd the correct answer
0 = -16t^2 -60t +54
t = 0.75 seconds
solving by the quadratic equation or graphing calculator or completing the square.
So 1/2 for the Coin and 2/6 or 1/3 for the Coin
So you need to add them
1/2 + 1/3
you'll multiple the Numerators and denominators
1x1= 1
2x3= 6
Answer: So you have 1/6 chance of flipping a Coin on heads and also rolling 5 or greater on a dice :)
What do you need help will I don't see an question or anything
Answer:
Step-by-step explanation:
The 2 2/5 is not showing up correctly, but I think it means that you are going 2 miles + 2/5 of a mile. If that is not true, leave me a note and I'll correct it.
So 75 and 30(n - 5) represent cents (I think) per 1/5 of a mile.
1 mile has 5 fifths.
2 miles has 10 fifths
2/5 has 2 fifths.
the total is 17 fifths so n = 17
C = 75 + 30(17 - 5)
C = 75 + 30(12)
C = 75 + 360
C = 435
That means you pay 4 dollars and 35 cents.