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Andrew [12]
2 years ago
7

He table shows the price paid per concert ticket on a popular online auction site. What was the average price paid per ticket? A

) $43.30 B) $59.70 C) $65.20 D) $73.80 E) $62.90 P
Price Paid per Ticket

Price Frequency
$125 82
$100 98
$75 122
$50 168
$25 212
Mathematics
2 answers:
Alborosie2 years ago
6 0

Answer:

$62.90

Step-by-step explanation:

puteri [66]2 years ago
5 0

Answer:

The correct answer is option E.

Step-by-step explanation:

Average = \frac{\text{Sum of all values}}{\text{number of terms}}

The average price paid per ticket = A

Sum of amount of tickets sold:

\$125\times 82+\$100\times 98+\$75\times 122+\$50\times 168+\$25\times 212

Number of tickets sold=

= 82+98+122+168+212

A=\frac{\$125\times 82+\$100\times 98+\$75\times 122+\$50\times 168+\$25\times 212}{82+98+122+168+212}

A=\$62.90

Hence, the correct answer is option E.

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Which of the statements below is true concerning bar​ graphs? Choose the correct answer below.
nordsb [41]

Answer:

C. The height of each bar represents the category's frequency or relative frequency

Step-by-step explanation:

8 0
1 year ago
Ava bought some pens for $ 2 each and some pencils for $ 1 each. She bought 3 more pens than pencils and spent a total of $ 12.
Rudiy27

Answer:

Step-by-step explanation:

price of 1 pen= $ 2

price of 1 pencil= $1

total money spent= $12

Let the number of pen be a and number of pencil be b.

 2 a + b = 12   ----------------Equation 1

We have, she bought 3 more pens than pencils

  a - b = 3   ------------------  Equation 2

 Equation 1 +Equation 2,  

   2 a + b +  a - b = 12 + 3

                     3a = 15

                     a = 5

 Substituting in  equation

           5 - b = 3

               b = 2

 Number pencils Ava bought = 2

5 0
1 year ago
At most, Alana can spend $40 on carnival tickets. Ride tickets cost $4 each, and food tickets cost $2 each. Alana buys at least
evablogger [386]
We can let r be the number of food tickets and f be the number of food tickets. Since Alana can spend at most $40, that means the total of price bought for r and f must be less than or equal to $40. In addition, since Alana buys at least 16 tickets, this also means that the total of r and f is 16. Mathematically, we have these inequalities: (1) 4r + 2f ≤ 40 and (2) r + f ≥ 16 Multiplying -2 in (2), we have 4r + 2f ≤ 40 -2r - 2f ≤ 32 Adding both inequalities, 2r ≤ 8 r ≤ 4 Since r must be less than or equal to 4.Thus the answer is <span>A.</span>
5 0
1 year ago
Read 2 more answers
The top of a ladder is 4m up a vertical wall.The bottom is 2m from the wall.The coordinate axes are the wall and the horizontal
mash [69]

Answer:

Part a) y=-2x+4

Part b) The coordinates of the point are (\frac{4}{3},\frac{4}{3})

Step-by-step explanation:

Part a) Find the equation representing the ladder

we have the ordered pairs

(0,4) and (2,0)

Find the slope

m=(0-4)/(2-0)=-2

Find the equation of the line in slope intercept form

y=mx+b

we have

m=-2\\b=4

substitute

y=-2x+4

Part b) A square box just fits under the ladder.Find the coordinates of the point where the box touches the ladder.

If the box is a square

the x-coordinate of the point where the box touches the ladder must be equal to the y-coordinate

x=y

y=-2x+4

substitute

x=-2x+4\\3x=4\\x=\frac{4}{3}

y=x=\frac{4}{3}

therefore

The coordinates of the point are (\frac{4}{3},\frac{4}{3})

6 0
1 year ago
The median of $20, x, 15, 30, 25$ is $0.4$ less than the mean. If $x$ is a whole number, what is the sum of all possible values
34kurt

Answer:

198

Step-by-step explanation:

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