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2 years ago

HELP PLEASEEEEE WILL GIVE BRAINLIEST AND GOOD RATING!!!!

Mathematics

1 answer:

Maslowich2 years ago

8 0

Answer:

12345685nvdfxbnjvxdvfb mgj

Step-by-step explanation:

lnw;4tvk.skndvbhjzgmnkmhgnbfgkdjsgnhbhgtfrehnmhyrnm ytnmjfnm

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Select the correct answer.

Digiron [165]

C because if you plug one into the other the answer comes out as x and that is how you know it is an inverse

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2 years ago

A teacher announce that from the 35 students in the class, 28 passed the first quiz,30 passed the second quiz, and 25 passed bot

Law Incorporation [45]

Answer:

5 students

Step-by-step explanation:

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5 0

2 years ago

Consider two people being randomly selected. (For simplicity, ignore leap years.)

inna [77]

Answer:

$(a) = \frac{144}{133225} \\\\(b) = \frac{1}{365}$

Step-by-step explanation:

Part (a) the probability that two people have a birthday on the 9th of any month.

Neglecting leap year, there are 365 days in a year.

There are 12 possible 9th in months that make a year calendar.

If two people have birthday on 9th; P(1st person) and P(2nd person).

$=\frac{12}{365} X\frac{12}{365} = \frac{144}{133225}$

Part (b) the probability that two people have a birthday on the same day of the same month

P(2 people selected have birthday on the same day of same month) + P(2 people selected not having birthday on same day of same month) = 1

P(2 people selected not having birthday on same day of same month):

$= \frac{365}{365} X \frac{364}{365} =\frac{364}{365}$

P(2 people selected have birthday on the same day of same month) $= 1-\frac{364}{365} \\\\= \frac{1}{365}$

7 0

2 years ago

I need help please

ASHA 777 [7]

Answer:

the answer would be 81

Step-by-step explanation:

6 to the second power would be 36 then you would multiply 36x2 and it would equal 72. then you would do 2x6 which is 12. then 72+12-3= 81

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3 years ago

identify each polynomial as a perfect square trinomial, a difference of two squares, or neither. then factor the polynomial if i

lesya692 [45]

----------------
Neither

6 0

3 years ago