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iragen [17]
3 years ago
8

Probability Math Question

Mathematics
1 answer:
pav-90 [236]3 years ago
8 0
34/81 = 0.420

Therefore the chance is 0.420
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How do i solve 2x=-3<br>i need answer ASAP​
Mrrafil [7]

Answer:

x = \frac{-3}{2} \\or \\x = -\frac{3}{2}\\or\\-1.5

Step-by-step explanation:

2x = -3

divide 2 from both sides

x = \frac{-3}{2} \\\\or \\x = -\frac{3}{2}

3 0
3 years ago
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5/8 divided by -8/9 thanks if you help me
liubo4ka [24]
5/8*-9/8 = -5/9

Opposite when dividing and then multiply!
8 0
2 years ago
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Solve for a.<br> 5 + 14a = 9a - 5
stira [4]

Since you are solving for a, you want to have a on one side of the equation and the other terms on another side of the equation. It would be easiest to have all the terms with a on the left side of the equation, so that is what we will do.

Subtract 9a from both sides to get a on the left side of the equation.

5 + 5a = -5

Subtract 5 from both sides of the equation to isolate the term with a.

5a = -10

Divide both sides of the equation by 5 to solve for a.

a = -2

3 0
3 years ago
Read 2 more answers
I need help on friday
prohojiy [21]

Answer:

C. $15,500

Step-by-step explanation:

The rate of change of the x values is 2

The rate of change of the y values is 1.

To continue this pattern:

x   38    40     42     44     46

y   12     13      14       15     16

If x = 45, y = $15,500

4 0
3 years ago
A bag contains 20 marbles of the same size that are blue, green, and red. The probability of picking a blue marble is 20%. The p
vredina [299]

Answer:

30% of picking a red marble, it is likely to occur.

Step-by-step explanation:

50% of green and 20% of blue. The most logical is to add to 100%. 50+20=70, 100-70=30. Thats the 30% of red. Since red is 10% than blue, it is likely to get a red marble.

3 0
3 years ago
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