All categories

3 years ago

Express 3a2b-1 with positive exponents.

Mathematics

1 answer:

serg [7]3 years ago

8 0

Answer:

a = 2b/3−1/3

Step-by-step explanation:

...........

You might be interested in

Helppppppdhsgsgagagagagsgsgsgsgsgdgdgdhdhsushdhdhshshshsgsgs

Sophie [7]

Answer:

I believe the answer would be 50.714 degrees, I'm not sure how they want you to round that though.

5 0

3 years ago

Please help I have to turn this in by the end of the night

Svetllana [295]

Answer:

C is the corner of the table

7 0

2 years ago

Read 2 more answers

there has to be at least one operating path. Once a component fails on a path, that path is no longer operating. The reliability

Eva8 [605]

Answer:

$R = P(R_1) P(R_2|R_1) P(R_3|R_2)*....*P(R_n |R_1,..., R_{n-1}$

For this case the reliability of the sytem would be given by:

$R= \prod_{i=1}^n R_i$

R1= 0.95, R2 =0.95, R3= 0.5, R4 = 0.79 , R5 = 0.6

And replacing we got:

$R = 0.95*0.95*0.5*0.79*0.6= 0.21389$

Step-by-step explanation:

We can assume that the system work in series

If we have in general n units the reliability of the system is the probability that unit 1 succeeds and unit 2 succeeds and all of the other units in the system succeed. fror n units must succeed for the system to succeed. The reliability of the system is then given by:

$R = P(R_1) P(R_2|R_1) P(R_3|R_2)*....*P(R_n |R_1,..., R_{n-1}$

For this case the reliability of the sytem would be given by:

$R= \prod_{i=1}^n R_i$

R1= 0.95, R2 =0.95, R3= 0.5, R4 = 0.79 , R5 = 0.6

And replacing we got:

$R = 0.95*0.95*0.5*0.79*0.6= 0.21389$

8 0

2 years ago

A salesperson earns a commission of $589 for selling $3100 in merchandise. Find the commission rate. Write your answer as a perc

Olenka [21]

Answer:

19 %

Step-by-step explanation:

589 is what percetage of 3100?

589 / 3100 * 100 % = 19%

4 0

1 year ago

Read 2 more answers

What are three different ways to write 15,638

lukranit [14]

1. fifteen thousand six hundred thirty eight.

7 0

2 years ago

Read 2 more answers