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3 years ago

PLEASE HELP ME 60 POINTS

Mathematics

1 answer:

Gnesinka [82]3 years ago

4 0

Answer: Hence, the probability that, out of the next 5 customers, 4 or more will use a coupon is:

1/3

Step-by-step explanation: Total 15 trials were recorded as follows:

43454 24511 55555 43453 55315 25215 32235 43311 11154 13342 42514 13223 44215 45313 13324

Now, we are asked to find the probability that, out of the next 5 customers, 4 or more will use a coupon.

We know that probability is the ratio of number of favorable outcomes to the total number of outcomes.

Hence, number of favorable outcomes are: 5

(32235 43311 13342 13223 13324 )

Total number of outcomes are: 15

( Since 15 trials were performed)

Hence, Probability is: 5/15 = 1/3

Hence, the answer is: 1/3

HOPE THIS HELPS!!! - [email protected]

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PLEASE ANSWER 14 points!!!!

katen-ka-za [31]

Answer:

Step-by-step explanation:

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4 0

3 years ago

1. which Theorem explains why the circumcenter is equidistant from the vertices of a triangle?

Ber [7]

1- The circumcenter refers to the central point or focal point of the circle which experiences the three vertices of the triangle. Review that all radii of a circle are congruent, i.e. equivalent to each other. So this is the reason the circumcenter is equidistant from the vertices of the triangle. The perpendicular bisectors are used to form the circumcenter, so the concurrency of perpendicular bisector theorem also explains.
2- The picture is not given.
3-The answer is right triangle.
In a right triangle, midpoint of hypotenuse is at equal distance from all the 3 vertices. So that is focal point of the circle going through all its 3 vertices. A right-angled triangle is a triangle which have one right angle. The connection between the sides and points of a right triangle is the reason for trigonometry. The side which lies as the opposite to the right angle is known as the hypotenuse.
4- The coordinates of the circumcenter of ABC with the vertices A(0,0), B(3,0), and C(3,2) is (1.5,1)
For the given triangle, vertex A lies on starting point; Vertex B lies on x-axis; and vertex C lies on hold parallel to y-axis. ==> AB along x-axis and BC opposite to AB. So the triangle ABC is a right triangle with its vertex B = 90 deg and AC has the hypotenuse. For a right triangle its circumcentre is the midpoint of hypotenuse. Consequently here the midpoint of AC = (1.5, 1), is the circumcenter of the triangle ABC.

4 0

3 years ago

Read 2 more answers

8x(40+7)=(8x )+(8x7 what is the missing number

Hitman42 [59]

Well since the first expression says 8x(40+7) the answer would be 40 that is missing

Since your splitting 47 into 40 and 7 and multiplying both of them by 8 the answer would be 40

6 0

3 years ago

Help with this please

zimovet [89]

Answer:

absolute value makes a number positive

so the fraction is

7/10

or seven over ten

3 0

2 years ago

Read 2 more answers

What is 3x5 in mathematics

poizon [28]

Answer:

3x5=15

Step-by-step explanation:

If you have three groups of 5 objects, you will have 15 objects in total.

______________________

║ object object ║

║ object ║

║object object ║

║_____________________║

______________________

║ object object ║

║ object ║

║object object ║

║_____________________║

______________________

║ object object ║

║ object ║

║object object ║

║_____________________║

HTH :)

6 0

2 years ago