A salesman bought 2 dozen television sets at $300 each. He sold two-thirds of them ata 25% profit but was forced to take a 30 % loss on the rest. What was his total profit (or
loss) on the television sets?

Answers

Answer 1
Answer: Well, the first 16 were about 16*75=$1200 extra. The last 8 were $720 lost. Thus, the total profit is $480. He bought them with $7200, which means the profit is around 6.67%.
Answer 2
Answer:

Answer: A salesman bought 2 dozen television sets at $300 each. He sold two-thirds of them at a 25% profit but was forced to take a 30% loss on the rest. what was his total profit(or loss) on the television sets?

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Original cost 24*300 = 7200

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Profit: 0.25*(2/3)24*300 = 1200

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Loss: 0.3*(1/3)24*300 = 720

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Total profit = 1200-720 = $480

Step-by-step explanation:


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1. Heather has a very important exam to take in the morning. Since she wants to be sure that she will wake up in time, she sets two alarm clocks. One has a .95 probability that it will ring, and the other has a .98 probability that it will ring. She sets both clocks. What is the probability that at least one of the alarm clocks will wake her up?A. 0.9025 B. 0.9310 C. 0.9604 D. 0.9800 E. 0.9990

0.09502 to 2 decimal places

Answers

0.09502 to 2 decimal places

any number which is 5 or greater rounds to the next number

0.1 will be our answer

How do you can you solve this problem 37 + y = 87; y =

Answers

37+y=87
y=87-37
y=50
............................

Hi there! :)

Answer:

y=50

*The answer must have a positive sign.*

Step-by-step explanation:

First, you switch sides.

y+37=87

Then, you subtract by 37 from both sides of an equation.

y+37-37=87-37

You subtract by the numbers from left to right.

87-37=50

Final answer is y=50

Hope this helps!

Thanks!

-Charlie

Have a nice day! :)

:D

How do you inscribe a square in a circle?

Answers

Make a square with each side (square root of 2) times the cicrcle's radius (1/2 the diameter) and the square exactly fits inside the circle.

Answer:

You draw 2 diameters through the center of the circle.  The 2 diameters must be perpendicular.   The vertexes of the square are the 4 points where the diameters meet the circles.

Step-by-step explanation:

What is 4,264 rounded to the nearest hundred?

Answers

Answer:

Round 4264 to the nearest hundred so the answer is 4300.

Answer:

4300

Step-by-step explanation:

An ice cream cone is filled with vanilla and chocolate ice cream at a ratio of 2:1. If the diameter of the cone is 2 inches and the height is 6 inches, what is the volume of vanilla ice cream in the cone? (round to nearest tenth)

Answers

volume of cone=(1/3)hpir^2

d/2=r
d=2
d/2=2/2=1=r
h=6

V=(1/3)6pi1^2
V=2pi in^3 is volume

ratio of 2:1

2+1=3
2pi=3 units
divide both sides by 3
2/3pi=1 unit

vanila=2 units
times 2/3pi by 2
4/3pi
aprox pi=3.141592
 4.188
round
4.2 in^3 of vanilla
An ice cream cone is filled with vanilla and chocolate ice cream at a ratio of 2:1. If the diameter of the cone is 2 inches and the height is 6 inches, what is the volume of vanilla ice cream in the cone? (round to nearest tenth) 
----
Total volume = pi*r^2*h = pi*1^2*6 = 6pi in^2
---------------------
Equation:
2x + x = 6pi

3x = 6pi
x = 2pi (chocolate volume)
2x = 4pi (vanilla volume)

What is ? + 57 = 73

Answers

16 + 57 = 73 
I hope that helps! 
First you have to subtract 57 from 73 to get the mystery number and you get 16.Then you can check if it works out which it does 16+57=73.