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SVEN [57.7K]
2 years ago
8

Flip two coins 200 times how many times will coins match

Mathematics
2 answers:
Margaret [11]2 years ago
8 0
<h2>50 times</h2><h3><em>(Theoretical probability)</em></h3><h3><em></em></h3><h3><em></em>\frac{1}{2}<em> </em>x \frac{1}{2} = \frac{1}{4}</h3><h3>200 x \frac{1}{4} = 50</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>
sergey [27]2 years ago
7 0

Answer:

in all about 70

Step-by-step explanation:

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What’s the answer to 3/4 +5/8
garri49 [273]

Answer:

11/8

Step-by-step explanation:

3/4=6/8 and 6+5=11

8 0
2 years ago
What is the slope of the line?
spin [16.1K]

Answer: 2

Step-by-step explanation:

The slope of a line is \frac{rise}{run} (rise over run)

This means for every point you must go up/down to get your next point you divide it by every point you go right/left.

From one point to the next it goes up 2 (rise) and right 1 (run)

\frac{2}{1} = 2 so that is your slope

8 0
2 years ago
I need help quickly!!!
LenKa [72]

Divide the figure into a triangle on the left and a rectangle on the right. You know the side lengths of the rectangle are 3 x 10, so multiply to get the area of the rectangle. Next, find the area of the triangle. The area of a triangle is given by 1/2bh, where b is the base and h is the height. Because you know the short side of the rectangle is 3, subtract 3 from 5 to get the base of the triangle. then multiply that by 10, the height, and divide by 2 to get the area of the triangle. Then just add up the area of the triangle and the area of the rectangle to get your answer :)

3 0
2 years ago
Simplify.<br><br> x + (7 + 14x)
Aleks [24]
X + (7 + 14x) = 15x + 7

hope this helps
7 0
3 years ago
Read 2 more answers
Can someone help me with these word problems?
Jobisdone [24]
1) $375
500 *.25= 125
500-125= 375

2) (5/8)* 32= 20 girls in class
(3/8)* 32= 12 BOYS in class

4) 19+42+X=87
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X=25 ( subtract 87 from 62)
4 0
3 years ago
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