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Rina8888 [55]
4 years ago
14

How many people are involved if there are 1000 handshakes?

Mathematics
2 answers:
NNADVOKAT [17]4 years ago
7 0
There is 2000 people involved
Phantasy [73]4 years ago
3 0
Everyone has 2 hands 

2 x 1000 = 2000
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A bicycle store costs $2450 per month to operate. The store pays an average of $75 per bike. The average selling price of each b
Murljashka [212]

Answer:

35

Step-by-step explanation:

Breakeven quantity are the number of  units produced and sold at which net income is zero

Breakeven quantity = fixed cost / price – variable cost per unit

Fixed costs are costs that do not vary with output. e,g, rent, mortgage payments

If production is zero or if production is a million, Mortgage payments do not change - it remains the same no matter the level of output.  

Hourly wage costs and payments for production inputs are variable costs

Variable costs are costs that vary with production

fixed cost = $2450

Variable cost = $75

price = $145

(2450) / (145 - 75) = 35

5 0
3 years ago
Solve -8|4b-6|+9=-39
LUCKY_DIMON [66]

Answer:

b=3                        b=0

Step-by-step explanation:

-8|4b-6|+9=-39

Subtract 9 from each side

-8|4b-6|+9-9=-39-9

-8 | 4b-6| = -48

Divide by -8

-8/-8 | 4b-6| = -48/-8

| 4b-6| = 6

When solving the absolute value, there is a positive and a negative solutions

4b-6  = 6      and 4b-6 = -6

Add 6 to each side

4b-6+6 =6+6     4b-6+6 = -6+6

4b =12                  4b = 0

Divide by 4

4b/4 =12/4            4b/4 = 0/4

b=3                        b=0

7 0
3 years ago
In relation defined by the equation y=2x+1 for all x>0, y is a function because of x because
nekit [7.7K]

that would be the letter d :)

each value of x has a unique value of y

4 0
3 years ago
Bruno says30% of 50 is smaller than 50% of 30Is Bruno right ? Explain your answer.
lora16 [44]

Answer:

He's wrong.

Step-by-step explanation:

30% of 50 is 3/10 * 50 = 15
50% of 30 is 1/2 * 30 = 15
As you can see, 30% of 50 is the same as 50% of 30.

7 0
2 years ago
What is the ratio for the ​
Temka [501]

Answer:

15/17

Step-by-step explanation:

the cosine is the adjacent divided by the hypotenuse. The adjacent of a is 15 and the hypotenuse is 17 so the ratio is 15/17

Hope this helps and have a good day :)

4 0
3 years ago
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