Answer: 0.3077
Explanation: In a standard deck of cards, there are 52 cards. They are broken down into suits (4 of them: Spades, Hearts, Diamonds, Clubs) of 13 cards each. Each suit has 13 ordinal cards (A, 2 through 10, Jack, Queen, King).
Here we're asked to draw a card at random and find the probability of drawing either a diamond or a 7.
With probability, we look at the fraction of ways we can achieve some condition (the numerator) over the number of ways we can do something (the denominator).
Our denominator here is 52 - the number of cards from which we can pull 1.
Our numerator is both all the diamonds, 13 cards, and all the sevens, 4 cards, but we need to subtract 1 to account for the double counting of the 7 of diamonds.
In all we get: 13+4−1/52=16/52=4/13≈0.3077
Hope this helps... Stay safe and have a great day/night!!!
0.349 rounded to the nearest tenth is 0.35
0.349 = 0.35
Theoretical probability<span> is the term used to describe what </span>we<span> expect to happen based on math theory, whereas </span>experimental probability<span> refers to what actually happens when the actual situation </span>is tried out as an experiment.
We can relate the two types of probability by comparing their values - the values should be relatively close. In most experiments, they will not be equal, but they should be relatively close; if not, it may be that the experiment was conducted improperly or more trials need to be completed.
Answer:
40
Step-by-step explanation:
The slope is -1500 which is the number just to the left of 'x'. This value represents the rate of change of the value over time. Specifically, each year that goes by (aka every time x increases by 1), the value of y will drop by 1500. Recall that
slope = rise/run
so if slope = -1500, then rise/run = -1500/1 which makes the "rise" to be -1500, which is really a decrease of 1500.
In short, the car is losing $1500 of value each year. Keep in mind that this is an approximate look at the data and not 100% exact.
