Didn’t get it. What’s this??!
Answer: year
Step-by-step explanation:
CI=compound interest
for each a and b
account earn each year by a=
account b earns %
find the time the value of b is more
year
Answer:
x = 75
Step-by-step explanation:
Step 1: Take away the brackets (you don't need them):
Result: x + x + 1 + x + 2 = 228
Step 2: Combine like terms
Result: 3x + 3 = 228
Step 3: Subtract 3 from both sides
Result: 3x = 225
Step 4: Divide both sides by 3
Result: x = 75
And that is your answer! I hope this helped, and if this did, please mark this as brainliest! Have a good day!
Answer:
Pr(opposite face is tail) = 1/4. = Option (a)
Step-by-step explanation:
From the illustration,
=> 1st coin has head both side
=> 2nd coin has tail both side
=> 3rd coin has head and tail.
If we toss a coin at random and head comes up; it implies that it can never have been the 2nd coin.
Consequently, we are left with only two coins (the 1st and the 3rd coin). Now, total number of coin that remain in the sample = 2.
Meanwhile,
=> the probability of tail from the 1st coin is ZERO
=> the probability of tail from the 3rd coin is 1/2.
Therefore, the probability of opposite face is tail is:
Pr(opposite face is tail) = (0+ 1/2)/2 = 1/4
Answer:
(r-7) ÷ (6+?)
Step-by-step explanation:
I don't know what the last number is