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yulyashka [42]
4 years ago
7

Please help this is due tommorrow

Mathematics
1 answer:
irakobra [83]4 years ago
6 0

Answer:

25%

Step-by-step explanation:

there are 4 cards, and the probability that you choose the one with #5 is 25%

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A business spends $14,000 to produce a new board game. Each game costs $1.90 to produce and is sold for $9.99. How many games mu
barxatty [35]
Divide $14,000 by $9.99 = 1401 board games

Since we know $14,00 is how much has been spent on the board game in total, the price to make each board ($1.90) game isn't necessarily relevant.

So you take the profit made from each game and divide that from how much was spent for the board game.


3 0
3 years ago
Read 2 more answers
What is 100 divided by 6
iren2701 [21]
100/6 = 16.66 rounds to 16.7
6 0
3 years ago
It takes the earth 24 h to complete a full rotation. It takes Mercury approximately 58 days, 15 h, and 30 min to complete a full
Nastasia [14]
It takes Mercury <span>approximately 58 days, 15 h, and 30 min to complete a full rotation..

We are going to write the time not in days, hours and minutes, but only hours.

This means that we have to write 58 days as hours and 30 minutes as hours.



1 day is 24 hours, so 58 days are

58*24=(50+8)*(20+4)=50*20+50*4+8*20+8*4=1,000+200+160+32

=1,200+192=1,392  (hours)


60 minutes are 1 hour, so 30 minutes are 0.5 hours.



Thus


</span>58 days, 15 h, and 30 min are (1,392+15+0.5) hours = 1,407.5 hours



Answer: 1,407.5 hours
6 0
4 years ago
I would love your guys help!! ASAP!!
sweet [91]

9514 1404 393

Answer:

  1. 3/2
  2. it is the ratio of oil to vinegar in the dressing
  3. y = 3/2x

Step-by-step explanation:

1. The table can be filled in like this:

  • (x, y)
  • (0, 0)
  • (2, 3)
  • (4, 6)
  • (6, 9)

The constant of proportionality is the ratio of y to x:

  k = 3/2

__

2. The meaning of the constant of proportionality is just what it is defined to mean: the ratio of oil to vinegar in the dressing.

__

3. The equation is y=kx, where k is the value in part 1:

  y = (3/2)x

6 0
3 years ago
What is the effect on the graph of the function f(x) = x when f(x) is replaced with -1/2 f(x)?
inn [45]

Answer:

The correct option is B.

Step-by-step explanation:

The given function is

f(x)=x

The new function is

g(x)=-\frac{1}{2}f(x)

g(x)=-\frac{1}{2}x        .... (1)

It is in the form of

g(x)=mx                   .... (2)

Where, m is a constant.

If m is negative, then there is a vertical reflection over x-axis. If the constant is greater than 1, we get a vertical stretch and  if the constant is between 0 and 1, we get a vertical compression.

From (1) and (2), we get

m=-\frac{1}{2}

Since the value of m is negative and absolute value of m is between 0 and 1, therefore the graph g(x) shows the vertical reflection over x-axis and vertical compression.

Option B is correct.

4 0
3 years ago
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