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anastassius [24]
3 years ago
11

4+2d-4d Help!! I need to finish this homework!

Mathematics
1 answer:
Katena32 [7]3 years ago
4 0
4+2d-4d = 4+-2d because with polynomials, you can subtract or add different multiples of the same variable

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In March 2007​, the U.S. unemployment rate was 4.4 percent. In August 2008​, the unemployment rate was 6.1 percent. Predict what
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Answer:

Increased.

Step-by-step explanation:

In March 2007, the unemployment rate was 4.4 percent. In August 2008 was 6.1 percent. We need to remember that the unemployment rate equals the number of unemployed people divided by the people in the labor force.

Now, if we consider that the labor force remained constant during this period of time (according to the problem) then this would mean that the number of unemployed people actually increased during this period of 17 months.

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3 years ago
A spinner is divided into 8 equal sections, and each section contains a number from 1 to 8. What is the probability of the spinn
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b

Step-by-step explanation:

5 is one of the numbers in 1,2,3,4,5,6,7,8

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3 years ago
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Dmitriy789 [7]

Answer:

2.46

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Cross multiply again

Hope this helps!

6 0
2 years ago
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A box contains four $1 and six $5 bills. if three bills are selected at random without replacement, find the probability that al
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(new number of $5 bills) / (new total number of bills)

= (4)/(4+4) = 1/2

Since the three attempts are independent, the probability of picking  all three $5 bills is;

3/5 * 5/9 * 1/2 = 1/6

7 0
2 years ago
Reduce -34/87 to lowest terms.
scoray [572]

I think it is already reduced.

How you a doin?

3 0
3 years ago
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