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Genrish500 [490]
3 years ago
12

A coin is flipped and the coin lands heads up. Express the probability as a fraction. Probability=The measure of the likelihood

that an event will occur
Mathematics
1 answer:
nikitadnepr [17]3 years ago
4 0
P(heads up)= 1/2, or 0.5.
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3 years ago
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I really need help on this !!
Naddik [55]

Answer:

r = -1

Step-by-step explanation:

(y2-y1)/(x2-x1)=m

(r,7)=(x1,y1) and (3,4)=(x2-y2) and m=-3/5

so plug in...

(4-7)/(4-r)=-3/5

then solve for r which will get that r = -1

numerator: 4-7=-3

denominator: 4-r=5 -> 4-5=0+r -> -1=r

4 0
2 years ago
Skyler goes to a school which has 1000 students in it. She asks 40 random students whether they like the new 8.30am start to the
fenix001 [56]

Answer:

100/40=25

25*30=750

so 750 students would dislike the new starting time.

I really hope this was correct and helpful. I tried my best.

7 0
3 years ago
Identify the vertex for the graph of y = −3x2 + 6x − 4.
mixas84 [53]
If the equation is -3x^2+6x-4 then the vertex is (1,-1)
7 0
3 years ago
A square has a perimeter of 16 units and an area of 16 square units. What is the side length of the square? Show your work.
defon

Answer:

4 units

Step-by-step explanation:

according to question:

perimeter of square = 16 units

4a = 16

where a is the side length

a = 16/4

= 4 units

5 0
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