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arsen [322]
2 years ago
5

Quanto fa 5+5 Quanto fa 5+5

Mathematics
2 answers:
Irina-Kira [14]2 years ago
8 0

Answer:

10

Step-by-step explanation:

5+5=10

svetoff [14.1K]2 years ago
3 0

Answer:

5+5+ 10

Step-by-step explanation:

You can think of it as 5x2 which would get you 10 as the first way would too.

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What is the slope of the line that passes through the given points? (1 point)
frez [133]
(1/2,3)(2,3/4)
slope = (3/4 - 3) / (2 - 1/2) = (3/4 - 12/4) / (4/2 - 1/2) =
(-9/4) / (3/2) = -9/4 * 2/3 = -18/12 = -3/2
4 0
3 years ago
A bag contains 8 green marbles, 12 red marbles, and 16 blue marbles. What is the probability that a person reaches into the bag
kolezko [41]
8/36 because:
8+16+12=36
and if you simplify it the answer will be 4/18 2/9
3 0
2 years ago
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PLEASE HELP I WILL MARK BRAINLIEST!!!
yawa3891 [41]

Answer:

5 lines we can draw using 2 points

5 0
1 year ago
Let X denote the time from the present until the stock market hits 25,000. If X ≤ 1, you win $10, 000X. If X > 1, you win not
const2013 [10]

Answer: $6321

Step-by-step explanation:

Expected value is given as exactly what you might think it means intuitively, the return you can expect for some type of action.

The basic expected value formula is the probability of an event multiplied by the amount of times the event happens:(P(x) * n).

he formula for the Expected Value for a binomial random variable is:

P(x) * X.

X is the number of trials and P(x) is the probability of success.

The formula for calculating the Expected Value where there are multiple probabilities is:

E(X) = ∑X * P(X)

The equation is basically the same, but here you are adding the sum of all the gains multiplied by their individual probabilities instead of just one probability.

Calculating the expected value of winning as follows:

Given,

Fx= e^-x, x is greater or equal to 0

Now, P less than or equal to zero =

[-e^-x] ^1

e^-0 - e^-1

= 1 - e^-1

= 0.6321

and P(x>1) = 1-0.6321= 0.3679

Therefore,Let y= amount of winnings.

Based on the above given information,

y= $10000 0

P(y)= 0.6321 0.3679

The expected value of winning:

E(y) = ΣyP(y)

E(y) = 10000 × 0.6321 + 0 × 0.3679

E(y) = $6321

Therefore, the expected value of winning is $6321

5 0
3 years ago
Hello someone help me please
pshichka [43]

Answer:

B. -1/3

Step-by-step explanation:

replace <em>x</em> with 34 and solve it.

4 0
2 years ago
Read 2 more answers
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