Error Analysis A problem on a test says that 70% of people enjoy the beach. The students are asked to use the simulation numbers below to estimate the probability that exactly one person says

he or she enjoys the beach. Let the numbers 0-6 represent a person who enjoys going to the beach

and let 7-9 represent a person who does not. One student says that the probability is about 100%.

Estimate the probability that exactly one person enjoys the beach. What error might the student have

made?

(5,8) (2,7) (0,9) (0,2) (9,0) (1,9) (4,7) (0,3) (6,7) (7,5)

Use the simulation to estimate the experimental probability that exactly one person enjoys the beach

is 40%

Enter your answer in the answer box and then click Check Answer

pan

rema

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.