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Elina [12.6K]
2 years ago
14

1. Find P (phone has internet or phone plays music) using this Venn diagram. 

Mathematics
1 answer:
yanalaym [24]2 years ago
3 0

Answer:

tough question guy needed more points to answer

Step-by-step explanation:

<h2>MARK AS BRAINLIEST </h2>
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The regular price of a child's entry ticket to a water park is $8 less than that for an adult's. The park offers half off all en
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The answer would be 76$.
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2 years ago
A set of N = 20 exam scores has a mean of m = 50. The instructor discovered that an error was made grading one exam, so 20 point
tatuchka [14]

Answer:

The new mean for the exam scores is 51

Step-by-step explanation:

the mean can be calculated using the formula

mean of scores = \frac{Sum total    of scores}{Number of students}

before the 20 points was added, the mean of the score was = 50.

Inserting this into the formula, we have:

50 = \frac{Sum total}{20 students}

from this, we can compute the sum total of the scores as

sum total = 50 × 20 = 1000

when the extra 20 marks is added, the sum of the entire scores will be changed to 1000 + 20 = 1020.

Hence the new mean will be computed as (New Sum total of scores / Number of students)

= \frac{1020}{20} = 51.

∴ The new mean of the scores is = 51

8 0
3 years ago
I catfished someone and I was being so nice I don’t think I’ve ever been that nice to someone the point is that imma Kermit (mem
Katyanochek1 [597]
Omg don’t catfish it’s so damaging to your own self confidence!
4 0
3 years ago
PLEASE HELPPP (NO LINKS) (NO LINKS) (NO LINKS)
rosijanka [135]

Answer:

  • B, B, C

Step-by-step explanation:

1.

Shirts cost $20 each and ties cost $12 each.

<u>Expression for the cost:</u>

  • 20s + 12t

Correct choice is B

2.

<u>An expression that represents 40% of a number is:</u>

  • 40*n/100 = 0.4n

Correct choice is B. False

3.

t = -2, x = 3 and z = 5

  • 4z + 3x − t =
  • 4*5 + 3*3 - (-2) =
  • 20 + 9 + 2 =
  • 31

Correct choice is C. 31

3 0
3 years ago
Read 2 more answers
Members of a high school club sold hamburgers at a baseball game to raise money. They sold 278 hamburgers. If the buns come in p
Mariulka [41]
The answer, at least what I got, is 17.375 . They'd have to open an eighteenth package because the extra .375 is not in the original package, so I would go with B . 
5 0
3 years ago
Read 2 more answers
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