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3 years ago

Which experiment describes a binomial experiment?

1 answer:

6 0

Answer: the last option.
A binomial experiment is an experiment with only two possible outcomes.

In the first option, there is three possible outcomes (i.e. A, B, C)
In the second option, there is four poissible outcomes (i.e. ace, king, queen, jack)
The third option has six possible outcomes (i.e. six faces of a die)
In the last option, there are two possible outcomes (i.e. '2 number cubes')

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Mr. Roble is buying a lot of music on iTunes this week. On Monday, his bank account was at $30. On Tuesday, he bought 7 songs at

Sophie [7]

Answer:

Step-by-step explanation:

7 songs at $1.99 each= 13.93

30-13.93= 16.07

16.07 + 10= 26.07

4 songs for $7.99= 31.96

26.07- 31.96= -5.89

so his pay check was $5.89

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3 years ago

your cell phone carrier charges $0.18 for each extra minute over your limit.if the total shows that you owe $3.24 for extra minu

arlik [135]

If you have
$\dfrac{1 \ min}{0.18 \ dollars}$
as your cost,
and you paid
$3.24 \ dollars$ ,
then
$(\dfrac{1 \ min}{0.18 \ dollars})(3.24 \ dollars)=18 \ min$ .

Thankfully, most cellphone companies don't charge for minutes anymore!

5 0

3 years ago

Can someone please help me I’ve tried so many ways and still can’t get the answer.

mr Goodwill [35]

Answer:

15.22

Step-by-step explanation:

The equation of the circumference of a circle is 2(pi)r

This is actually because 2pi is angle of the arc that makes up the full circle (radians of course)

so a simple formula is:

arc length in radians X radius

radius = 4 cm

the area that the question wants is the oposite

of the 142 degree section so 360 - 142 = 218

218 degrees * (pi/180) = 3.80482 rad

3.80482 * 4 = 15.21928 cm

3 0

3 years ago

I need to no what’s the answer from these question.

MaRussiya [10]

What’s the question?

8 0

3 years ago

What is the domain of the function?

boyakko [2]

(-infinity, +infinity)

5 0

3 years ago