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Margaret [11]
3 years ago
10

Find the probability of getting a 6 and then a heart when picking a card, replacing it, and picking another card.

Mathematics
1 answer:
klio [65]3 years ago
7 0
There are 52 cards in 1 deck.

the least is 1, and the greatest is 13

4 of those cards are "6"

6/52 = 0.1153, or 11.53% (not rounded)

1/4 of the cards are hearts (as the suites are hearts, diamonds, clover, and spades.

Divide 4 from 52

52/4 = 13

The chance of getting a heart is 13/52 = 0.25, or 25% chance


hope this helps
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Step-by-step explanation:

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3 years ago
The sum of the lengths of two opposite sides of the circumscribed quadrilateral is 10 cm, and its area is 12 cm2. Find the radiu
PtichkaEL [24]

Answer:

1.2 cm

Step-by-step explanation:

The area of sircumscribed quadrilateral over a circle is equal to

A=s\cdot r,

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Use property of circumscribed quadrilateral: The sums of the opposite sides are equal.  

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8 0
3 years ago
Idk how to do this honestly
Anuta_ua [19.1K]
I get the answer being the same y= -1/2x +

Because b in intercept form is "0"

I used
m=y2-y1/x2-x1
M=-3-2/6-4
M=-5/10
M=-1/2

(-4,2)
Y=mx+b
2=-1/2 (-4)+b
B=2-(-1/2)(-4)
B=0

I did the same for second point
And got "0" for b


So my answer is get
Y=-1/2x


Unless someone else gets something else different.

I hope somewhat helps
8 0
3 years ago
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UNO [17]

Answer:

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Step-by-step explanation:

Hope this Helps! :)

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3 years ago
the diameter of your bicycle wheel is 34 inches.What is its radius?How far will you move in one turn if your wheel?What is the d
gulaghasi [49]

Answer:

Step-by-step explanation:

The radius of a circle is always half the radius.

Thus, in this case, the radius is (1/2)(34 in) = 17 in.

The "how far" question is answerable by finding the circumference of the wheel.  The circumference, C, is found by calculating C = πd, where d is the diameter of the circle in question.

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4 years ago
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