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Elena L [17]
3 years ago
13

If two people are randomly​ selected, what is the probability both are hopelessly romantichopelessly romantic​? what is the prob

ability at least one is hopelessly romantichopelessly romantic​?
Mathematics
1 answer:
vova2212 [387]3 years ago
5 0
I'm so sorry i dont know the answer
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What is the formula for pie
Vlad1618 [11]

Answer:

\pi \:  =  \frac{22}{7}  \:  \:  \:  \: or \:  \:  \:  \:  \:  \: 3.14 \\  \\

3 0
4 years ago
Help !! what is the expected value for the binomial distribution below ?
Ierofanga [76]

Answer:

4

Step-by-step explanation:

0*(1/3125)+1*(4/625)+2*(32/625)+3*(128/625)+4*(256/625)+5*(1024/3125)

4 0
3 years ago
Solve the differential equation
Sloan [31]

Answer:

f(x) = 3x^2+8

Step-by-step explanation:

We are given the first derivative of f(x) and the value of f(0).

To go from the first derivative to the original function, we integrate.

Therefore:

f(x) = \int {6x} \, dx

To integrate, we add 1 to the power and divide by the new power:

\int {6x} \, dx = \frac{6x^2}{2} =3x^2+C

Because we have an indefinite integral, we have to add the constant, c, to the end.

So: f(x) = 3x^2+C

We know f(0) so we can find the constant C.

f(0)=3(0)^2+C=8

C=8

Therefore f(x) = 3x^2+8

6 0
3 years ago
Read 2 more answers
This question is only for GraceRosalia to answer...No one else...I beg others not to answer
katrin [286]

\sqrt{25} =5                                  GENIUS  Girl

\sqrt{4} =2                   ✱          ✱             ✱         ✺          ✺             ⭐︎          ✥          ✳︎

\sqrt{9}=3             ☆           ❉          ✿        ✯        ✮            ❉           ✱          ✴︎         ❄︎

5+2-3=7-3=4

Hope it helps

Good luck

*GraceRosalia

~Just an emotional teen who listens to music

hope it helps  

5 0
3 years ago
Read 2 more answers
Aubree makes $25 a week helping her mom with her siblings. She wants to buy a computer that cost $500. How many weeks will it ta
neonofarm [45]

Answer:

20 weeks

Step-by-step explanation:

This question, luckily, can be solved with a very simple algebraic expression.

Let w = the amount of weeks.

25w = 500

So from here, we need to divide both sides by 25 to get w by itself: w = 20

Therefore, it will take Aubree 20 weeks to have enough money to buy the computer.

5 0
3 years ago
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