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Brut [27]
3 years ago
7

Continuous Probability

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
7 0
There would be about a 14.3% chance of being able to see it
30 minutes / 210
.1428 =
14.3%

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Factor 6m^2+25mn+11n^2 and if you can please tell me a step-by-step explanation, please! Thanks :)
Alja [10]

idk ......sorry‍♀️‍♀️‍♀️

4 0
3 years ago
Read 2 more answers
How do you factor this equation?<br> 7x²+5x-3
svetoff [14.1K]

Answer:

Step-by-step explanation:

This is a quadratic expression.  Use the quadratic formula to find the roots, and then once you have the roots, write the corresponding factors.

The coefficients of this quadratic expression are a = 7, b = 5 and c = -3

The discriminant is b^2 - 4ac, or 5^ - 4(7)(-3), or 25 + 84 = 109.  Because this is positive, we know that the expression has two unequal, real roots.

Using the quadratic formula, we now find these roots:

      -b ± √(discriminant)

x = --------------------------------   which here is:

                   2a

      -5 ± √109

x = -----------------

             14

The factors can be found from these two roots.  The first one is

      -5 - √109                  5 + √109

(x - ---------------- )  =  (x + ---------------- )

             14                              14

and the second is

        5 - √109              

(x + ---------------- )  

             14                

8 0
4 years ago
A line with a slope of 2 passes through (3,9). Which choice is an equation of this line?
Veronika [31]

Answer:

The answer to your question is number 3.

Step-by-step explanation:

Data

slope = m = 2

Point = (3, 9)

Process

1.- Write the equation of the line in the form point-slope

               y - y1 = m(x - x1)

2.- Identify the values of x1 and y1

        x1 = 3   y1 = 9

3.- Substitution

               y - 9 = 2(x - 3)

4.- Simplify

              y - 9 = 2x - 6

              y = 2x - 6 + 9

5.- Result

              y = 2x + 3       slope y-intercept form

6 0
3 years ago
Holly fills a bucket with of a pound of confetti in of an hour. How much confetti could she fill the bucket with in 1 hour?
Snowcat [4.5K]

Answer:

one pound

Step-by-step explanation:

8 0
4 years ago
Lim x tends to 0 sinax/tanbx
Kipish [7]
Express tan in terms of sin and cos 

=  sin ax cos bx  / sin bx

Now I'm stuck!  sorry

For what its worth Ive drawn the graph and the answer is a/b
8 0
3 years ago
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