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7nadin3 [17]
3 years ago
8

Evaluate: -7 - (-8) + (-3) + 6 - 2 A) -2 B) 0 C) 1 D) 2

Mathematics
2 answers:
miskamm [114]3 years ago
5 0
The answer is D ........
Gala2k [10]3 years ago
4 0

Answer:

D) 2

Step-by-step explanation:

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A Nashville-area radio station plays songs from a specific, fixed set of artists. The station has no DJ; instead, a computer ran
vesna_86 [32]
The answer is 27.3375%.

To calculate this, a multiplication rule is used. The multiplication rule calculates the probability that both of two events will occur. In this method, the possibilities of each event are multiplied.

So, we have three events occurring simultaneously:

1. set contains female singer: 45% = 0.45

2. set contains female singer: 45% = 0.45

3. set contains female singer: 45% = 0.45


Also, it should be taken into consideration that there are three set combinations:

female-female-male,

female-male-female,

male-female-female


So, the probability for one set of the song is:

0.45 × 0.45 × 0.45 = 0.091125

Therefore, the probability is multiple ways to achieve this pattern of songs):

3 × 0.091125 = 0.273375 = <span>27.3375%.</span>

4 0
3 years ago
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CHECK Mynicknameisnickname THEY HAVE THIS QUESTION FOR 100 POINTS FOR THE FIRST CORRECT PERSON HURRY!!
mars1129 [50]
Let "c" and "q" represent the numbers of bottles of Classic and Quantum that should be produced each day to maximize profit. The problem conditions give rise to 3 inequalities:
.. 0.500c +0.550q ≤ 100 . . . . . . . liters of water
.. 0.600c +0.200q ≤ 100 . . . . . . . kg of sugar
.. 0.1c +0.2q ≤ 32 . . . . . . . . . . . . . grams of caramel
These can be plotted on a graph to find the feasible region where c and q satisfy all constraints. You find that the caramel constraint does not come into play. The graph below has c plotted on the horizontal axis and q plotted on the vertical axis.

Optimum production occurs near c = 152.17 and q = 43.48. Examination of profit figures for solutions near those values reveals the best result for (c, q) = (153, 41). Those levels of production give a profit of 6899p per day.


To maximize profit, Cartesian Cola should produce each day
.. 153 bottles of Classic
.. 41 bottles of Quantum per day.

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The problem statement gives no clue as to the currency equivalent of 100p.

5 0
3 years ago
What is the order of the numbers from least to greatest
Mrrafil [7]

Answer:

-3.7, -1.9, -1/2, 1 1/3, 1.6, 2 1/3

Step-by-step explanation:

I believe this is correct, if not feel free to let me know and I will fix it. I'm sorry in advance if this answer is wrong.

4 0
3 years ago
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Mr. Newman works as an architect. He created a solid
Andrews [41]

Answer: The answer is 34,000 cm

Step-by-step explanation: I just did that

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For a line with the equation y=2/3x−4, the slope is:
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The answer is B. 2/3 because y=mx+b mx us always the slope and b is the y intercept

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