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FrozenT [24]
3 years ago
13

#10-1 : What is the probability of randomly choosing a diamond card from a regular deck of 52 cards? What is the probability of

choosing a club?
Mathematics
1 answer:
Alchen [17]3 years ago
3 0

\huge{\boxed{\frac{1}{4}}}\ \ \huge{\boxed{\frac{1}{4}}}

There are 13 of each suit in a deck of 52 cards.

This means the probability of drawing a diamond card is \frac{13}{52}. You can divide the numerator and denominator each by 13 to simplify. \frac{13}{52} \div \frac{13}{13} = \boxed{\frac{1}{4}}

Since there are the same number of clubs as there are diamonds, the probabilities are the same.

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The value of V is double the value of Q.
makvit [3.9K]

Answer:

v = 2q

Step-by-step explanation:

If this is all is given in the question, then the answer is an equation. If there are numbers given, then plug the numbers into the equation to solve.

4 0
3 years ago
What is the equation of a horizontal line passing through the point (-3,8)
stealth61 [152]
Y = 8
*********************************************************
5 0
3 years ago
A temperature record in Antarctica was -120.the temperature recorded in the Sahara desert was 129.how many degrees warmer is 129
allochka39001 [22]

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7 0
3 years ago
a city has a population of 340,000 people suppose each year the population grows by 7% what will rhe population be after 12 year
NemiM [27]
So this is going to be an exponential equation, which the format is y=ab^x , in which a is the initial value and b is the growth/decay rate.

In this case, a is going to be 340,000 and b is going to be 107%, or 1.07, since the population is going to be increasing by 7% and the equation is now y=340000(1.07)^x .

Now replace x with 12 and solve.

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6 0
3 years ago
a system of equations is shown below: equation a: 2c = d − 8 equation b: c = 3d 8 which of the following steps should be perform
Fofino [41]
If you would like to know which of the following steps should be performed to eliminate variable d first, you can find this using the following steps:

equation a: 2c = d - 8      /*(-3)
equation b: c = 3d + 8
__________________
-6c = -3d + 24
c = 3d + 8
__________________
-6c + c = -3d + 24 + 3d + 8
-5c = 32
5c = -32
c = -32/5

<span>The correct result would </span>be: <span>multiply equation a by −3.</span>
3 0
3 years ago
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