Answer:You didn't specify what you need? :) If you add it in comments I'll gladly answer! But if you're asking the difference, it decreased by 75!
Hope this helps! If it did, please mark brainliest <3
Edit:
To find the percentage, do:
550/625= 0.88
1-0.88= 0.12
The difference is 12% decrease
A binomial distribution can only be used when there are 2 possible outcomes, no more, no less.
Looking at the situations given you are able to use a binomial distribution in 2 cases.
First is the quarter being flipped 3 times. There are only two possibilities (Heads or Tails).
Second is the 3 marbles being pulled out of the bag. There are only two types of marbles (Green and Blue).
When multiplying fractions all you must do is multiply across. What this means is that you will multiply the numerator with numerator and denominator with denominator like so...
^^^This fraction can be reduced...
Hope this helped!
~Just a girl in love with Shawn Mendes
1. SOH CAH TOA tells you the tangent is the ratio of the Opposite side to the Adjacent side, that is, 4/3. (This correct answer is not among your choices.)
2. The mnemonic SOH CAH TOA can be helpful here. It tells you
... Sin = Opposite/Hypotenuse
... Cos = Adjacent/Hypotenuse
... Tan = Opposite/Adjacent
3. Reference the ratios listed above (for the second problem). You see that sin(α) = cos(90°-α). That is, the sine of an angle is the cosine of its complement and vice versa. The appropriate choice is
... D. 19/20
Answer: A ≈ 271.7 square inches