Five years ago, the number of trees in a forest was f. Today, the number of trees in the forest can be represented by the given expression.

Which set of statements is true?
A.
The number of trees in the forest decreased by 33%.
An equivalent expression that represents this situation is f − 0.33f.
B.
The number of trees in the forest increased by 133%.
An equivalent expression that represents this situation is f + 1.33f.
C.
The number of trees in the forest decreased by 133%.
An equivalent expression that represents this situation is f − 1.33f.
D.
The number of trees in the forest increased by 33%.
An equivalent expression that represents this situation is f + 0.33f.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Pls brainliest will be awarded if answer is correct

An annual marathon covers a route that has a distance of approximately 26 miles. winning times for this marathon are all over 2 hours. the following data are the minutes over 2 hours for the winning male runners over two periods of 20 years each. earlier period 14 12 15 22 13 10 19 13 9 14 20 18 16 20 23 12 18 17 6 13 recent period 7 11 7 14 8 9 11 14 8 7 9 8 7 9 9 9 9 8 10 8 (a) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the earlier period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks. for more details, view how to split a stem.) minutes beyond 2 hours earlier period 0 1 2 (b) make a stem-and-leaf display for the minutes over 2 hours of the winning times for the recent period. use two lines per stem. (use the tens digit as the stem and the ones digit as the leaf. enter none in any unused answer blanks.) minutes beyond 2 hours recent period (c) compare the two distributions. how many times under 15 minutes are in each distribution