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Andrew [12]
3 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:
Alborosie3 years ago
6 0

Answer:

$62.90

Step-by-step explanation:

puteri [66]3 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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Find two numbers whose difference is 102 and whose product is a minimum. Step 1 If two numbers have a difference of 102, and one
NISA [10]

Answer:

The two numbers would be -51 and 51

Step-by-step explanation:

To find these, first set the equation for the first number as x. You can then set the second number as x + 102. Now, find their product.

x(x + 102) = x^2 + 102x

Now, to find the minimum, find the value of x in the vertex of this equation.

-b/2a = -102/2(1) = -102/2 = -51

So we know -51 is the first number. Now we find the second using the prewritten equation.

x + 102 = -51 + 102 = 51

4 0
2 years ago
X=? Y=6<br> 75 degree angle at (0,0)<br> What is X?
choli [55]

Answer:

X=12-6\sqrt{3}=1.6077

Step-by-step explanation:

Given that Y=6

\tan(75)=\frac{Y}{X} \\X=\frac{Y}{\tan(75)}=Y\cot75=6\cot75 \\\\Calculate \ \cot(75)\\\tan(75)=\tan(45+30)=\frac{\tan45+\tan30}{1-\tan45 \cdot \tan30} =\frac{1+\frac{1}{\sqrt{3} } }{1-\frac{1}{\sqrt{3} } } \\\tan75=\frac{\sqrt{3}+1 }{\sqrt{3}-1 } =2+\sqrt{3} \\\cot75=\frac{1}{2+\sqrt{3} } =\frac{2-\sqrt{3} }{2^2-3} =2-\sqrt{3} \\\\Hence\\X=6\cot75=6 \cdot(2-\sqrt{3})\\X=12-6\sqrt{3} \approx1.6077

5 0
3 years ago
PLS HELP
Andrews [41]

Answer:Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

Step-by-step explanation:Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

3 0
1 year ago
The owner of an office building is expanding the length and width of a parking lot by the same amount. The lot currently
nadezda [96]

Answer:

The length of the parking lot should be increased by 20 feet.

Step-by-step explanation:

First, you find the product of 120 and 80, you get 9600.

Next, add 4400 to it. You get 1400

Finally what would you add to both 120 and 80 to get 14000? 20 to get 140*100.

3 0
3 years ago
I WILL GIVE YOU BRAINLIEST IF YOU GET IT RIGHT! YOU WILL ALSO GET 10 POINTS IF YOU ATTEMPT!
mylen [45]

Answer:

B. 120

Step-by-step explanation:

<u>so his average speed is 20 mph in heavy traffic, and 50 mph in light traffic</u>

in 1 hour of heavy traffic, he would have gone 20 miles because if his average speed is 20 mph (miles per hour) in heavy traffic, then in 1 hour he would have gone 20 miles

20(1) = 20

in 2 hours of light traffic, he would have gone 100 miles because if his average speed is 50 mph (miles per hour) in light traffic, then in 2 he would have gone 100 miles

50(2) = 100

in total, if you add the 20 and 100, you find out how far abdul traveled:

20 + 100 = 120

so in 1 hour of heavy traffic and 2 hours in light traffic, abdul would have traveled 120 miles

4 0
3 years ago
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