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mylen [45]
3 years ago
7

What is the probability of flipping both heads with two different coin

Mathematics
2 answers:
GuDViN [60]3 years ago
7 0
25% chance.
There is a 50% chance to land a head for one coin. Divide that by 2 to get 25%
vitfil [10]3 years ago
5 0

Answer: 1/4

Step-by-step explanation: Tossing two coins are independent events because the outcome of tossing one coin does not affect the outcome of tossing the other coin. We can find the probability of independent events by multiplying the probability of the first event by the probability of the second event. If we want to find the probability of tossing a heads and a heads, we multiply the probability of tossing a heads by the probability of tossing a heads.

P (heads) P (heads)

Now, let's find the probability of tossing a heads on the first coin. Remember that a coin has two sides which are heads and tails. Since heads is one of the two sides, we can represent this as 1 out of 2 or 1/2. This would be the same for the second side as well which is 1/2.

Now, we can simply multiply 1/2 by 1/2 and we will get the fraction 1/4. Therefore, the probability of tossing heads and heads is 1/4.

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Ayo can someone help plzz,10 points ;)
Naddika [18.5K]
19 wouldn’t be reasonable, but it’s a trick question, because it really depends on the weight of the items, but if we don’t know what items they are, then we have to predict that the biggest number would be to much, so I think it’s B, or 19.
Hope this helps.
7 0
3 years ago
Read 2 more answers
Jessica planted a rosebush in her garden. The rosebush has a height of 30 cm. Each month the rosebush increases by cm. Which equ
Bond [772]

Answer:

c

Step-by-step explanation:

Jessica planted a rosebush in her garden. The rosebush has a height of 30 cm. Each month the rosebush increases by 6 cm. Which equation can be used to determine the height of the plant in centimetres, y, after x months?

the rate of increase of the bush every month is 6 cm

Rate of increase of the bush in x months = 6x

because the bush increases every month, 6x would be added to 30cm

y = 6x + 30

If the bush decreased at a rate of 6cm every month, the equation would be y = 30 - 6x

4 0
3 years ago
Using the formula , find F if P = 27 and A = 4.
fredd [130]
What formula should I use
6 0
3 years ago
Anyone? please help asap i really want to finish this
den301095 [7]

Step-by-step explanation:

oh, come on ! one is finding the inequality itself, the other is solving it. you don't know the difference of that ?

if so, please let me know, what you don't understand of the following explanations, so that I can add whatever is necessary.

you know, what an equality (ahem, equation) is ?

both, equations and inequalities are like a balancing scale with usual different things on the two pans left and right.

an equation is when both sides are in balance. their weight is equal.

an inequality is, when one side is heavier than the other.

and you know, what a variable is ? it is a kind of placeholder for actual values. it is like keeping some space open on the scale pan with a list of conditions for what kind of things you can put in that open space, so that the status of the scale stays unchanged.

A

twenty less than a number is at least 15

looks mathematically

x - 20 >= 15 (larger or equal = "at least")

B

x - 20 >= 15

x >= 35

so, this is true for

{x € R | x >= 35}

or

{x € R | x = 35 or x > 35}

so, this is true for all real values of x that are at least 35.

4 0
2 years ago
HELP PLS ILL GIVE BRAINLIEDY<br><br> NO LINKS
const2013 [10]

Answer:

70

81

95

A: 46%

Step-by-step explanation:

29+41=70

135-54=81

205-110=95

A: 95 out of 205.

Divide 95 by 205.

\frac{19}{41} or 0.46341...

Switch to % and Round.

46%

I actually have no idea what b and c mean so good luck

7 0
3 years ago
Read 2 more answers
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