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zimovet [89]
4 years ago
6

From a standard 52 deck of cards, find the probability that you draw a heart on the first

Mathematics
2 answers:
Alex Ar [27]4 years ago
4 0

Answer:

0.004

Step-by-step explanation:

klasskru [66]4 years ago
4 0

Answer: 0.5

Step-by-step explanation:

There are 13 hearts. The chance of drawing a heart in your first draw is 13/52, or in other words 1/4

There are 13 diamonds. The chance of drawing a diamond on your second draw is 13/52, or in other words, 1/4

The chance of drawing a heart, replacing it, drawing a diamond, are 1/4*1/4=1/2.

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Identify the use of charts, graphs, and data in everyday applications.
astra-53 [7]

Answer:

For this you need to see where you can find graphs, data, and charts in your life. You can create a chart for things you notice in recent weather, bird behaviors, etc. If I gave you an entire answer, it might not line up with where you are. Example: If I took notes and created a chart for how often it rained and said that it rained every other day throughout the week, it may not line up from where you are.

Step-by-step explanation:

I wish you the best of luck on your assignment!

4 0
3 years ago
Gabriel has a glass of water.
Zigmanuir [339]
The answer is D. milliliter
6 0
3 years ago
Read 2 more answers
Which of the following shows the extraneous solution(s) to the logarithmic equation? log4 (x) + log4(x - 3) = log4 (-7x + 21)
Salsk061 [2.6K]
First join the log4 on the left:

log4( x*(x-3) = log4(-7x+21)

Then x = -7, works: -7*(-10)=70 = -7*(-7)+21

x=-3, 18 = 42, does not work

x=3 0=0 works,

However, when one puts x = -7 in the *original* exression, log4(-7) or log4(-10) do not exist (you know why?). So x= -7 is extraneous.

Now x=3 gives log4(0) on the left and right, which does not exist.

So, C is the answer, both are extraneous. Seem to work but indeed don't work in the *original* equation
 
6 0
3 years ago
Read 2 more answers
Mini Sweets bake shop is running a special on cupcakes. For every 10 cupcakes purchased, 3 free cupcakes are added to the order.
Ierofanga [76]
She would get 9 free cupcakes
8 0
3 years ago
Lee needed to make drapes the length from the floor to the top of the window. The wall beneath the window had the height of 2 2/
Tatiana [17]
Since drapes have to be covered all over the window and the beneath of the window, both lengths have to be added.

(2 2/3) + ( 2 3/4) 
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65/12
5 5/12
7 0
4 years ago
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