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NeTakaya
2 years ago
11

Suppose you have an experiment where you flip a coin three times. You then count the number of heads.

Mathematics
1 answer:
jeyben [28]2 years ago
6 0

Answer:

You have a chance of getting any of those.

Step-by-step explanation:

If you were to flip the first coin, and it would be either heads or tails 50% chance.

If you flipped the second coin, without cancelling the first, it would be 25% chance

If you flipped the third coin, without cancelling the first it would be 12.5% chance

(this is all for heads)

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Write an equation in standard form that has a slope of –5/2 and a y-intercept of –2.
vova2212 [387]

Answer:

-5/2+-2

Step-by-step explanation:

5 0
2 years ago
I need details please
m_a_m_a [10]
Ok, first you need to read a - g and mark down the information you know. Also, this continuous function can look pretty much like anything long as it has the a - g constraints/rule. 

A) We know the domain(x values) is between -10 to infinity
(-10,-9,-8,-7,-6,-5,-4,-3-,2,-1,0,1,2,3,4,5,6,7,8,9,10, to ---------> infinity)
B) We know the range(y values) is between -6 to infinity
(-6,-5,-4,-3-,2,-1,01,2,3,4,5,6,7,8,9,10, to ---------> infinity) 

C) Next we know f(0) = f(4) = 0
So we know when x = 0  that f(0) = 0 or we can say  y = 0. We also know when f(4) = 0 so when x = 4 y = 0. So we have two points (0,0) and (4,0) that our function will be on so plot the two points (0,0) (4,0)

D) It tells us that f(x) (y) is increasing between the x values (-10,-6)  or (-2,2) or (4, to infinity)

E) It tells us that f(x) (y) is decreasing between the x values (-6,-2) or between (2,4)

F) Tells us that f(x) (y) is greater than or equal to between the x values of [-8,-4] or between the x values [0, to infinity) so this lets us know our drawing is going to be above or equal to 0 when we are in the values [-8,-4] or [0, to infinity)

G) Tells us that f(x) (y) is less than 0 when the function / drawing is between the x values of (-10, -8) or (-4,0)  

The picture is what the function could look like. It can be different but needs to following the rules that are given 




3 0
3 years ago
I need help with 16 and 17
vredina [299]

16 is 40 because you just need to add 16 to 14 and to 10 which is equal 40

4 0
3 years ago
Read 2 more answers
From the top of a cliff, which is 120 meters above the water, tha angle of depression of a boat on the water is 18°. How far is
harina [27]
To find how far the boat is from the bottom of the cliff is you’ll use tan;

Tan18degrees=120/x

x=120/tan18degrees

x=369m
4 0
3 years ago
What is the width of a rectangle with length 14 cm and area 161 cm to the 2nd power?
WINSTONCH [101]
A=l*w
161=14w

161/14=w

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7 0
3 years ago
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