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Tema [17]
3 years ago
15

Previous

Mathematics
1 answer:
Travka [436]3 years ago
8 0
Answer: 7/13 or about 54%

Explanation: 4+6+3= 13 Only 7 out of these 13 are nonwhite so
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Write an equation of the line passing through point
Serhud [2]

The equation of line passing through the point P(-8,0) that is perpendicular to the line y=-3 is y=0 which can be found out from slope intercept formula.

It is given to us that -

The point is P(-8,0)

The line is represented as y=-3

The point P is perpendicular to the given line.

We have to find out the equation of the line passing through P which is perpendicular to the given line.

We know that the equation of a line is given by -

y = mx + c

where, (x, y) = coordinates of the point

m = slope of the line

c = a constant

Comparing this with the equation of the given line, we have

m=0 and c =-3

This implies that the slope of the perpendicular is also equal to 0.

The slope intercept formula for the perpendicular line can be represented as -

y = mx + c

Using the coordinates of P(-8,0), we have

0 = 0*(-8) +c

=> c = 0.

Thus, the equation of line passing through the point P(-8,0) that is perpendicular to the line y=-3 is y=0.

To learn more about equation of line visit brainly.com/question/21511618

#SPJ1

6 0
1 year ago
An insurance company is setting out its policy for the next year. The chance that a customer (on average) survives another year
Doss [256]

Answer:

The expected loss is  E  =  $6980

Step-by-step explanation:

From the question we are told that

     The  chance that a customer  survives another year is p =0.96

     The rate at which the policy is sold is   r =  $85 per month

      The rate at which the policy is sold per year is   R =  $85 * 12 per year

                                                                                          = $1020 per year

     The amount paid the the beneficiaries is  A =$200,000

The expected value of profit/loss for this company is mathematically represented as

            E  =  R -[ (1-p)*A]

substituting values

            E  =  1020 -[ (1-0.96)*200000]

             E  =  1020 -8000

             E  =  - $6980

The negative sign shows that it is a loss

7 0
3 years ago
t's dark. You have ten grey socks and ten black socks you want to put into pairs. All socks are exactly the same except for thei
Brrunno [24]

the answer is 3. after taking 2 socks, you will either have 2 that match or 2 that differ. to ensure a matching pair, you need to add 1 more sock.

- cherry :)

5 0
3 years ago
Read 2 more answers
Identify the reflection of the figure with vertices P (2, −12), Q (−3, 13), and R (−5, −15) across the x-axis.
nexus9112 [7]
Reflections across the x-axis  leaves the x  coordinates the same but the y coordinates  change sign

so point P (2,-12) is reflected to (2, 12)
So now you can identify the correct choice
4 0
4 years ago
Pls help me in this question it is really needed
DaniilM [7]

Answer:

6 1/8 ×10 2/7= 60

60÷2 1/3= 30

The answer:

30

8 0
3 years ago
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