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3 years ago

What does experimental and theoretical probability mean?

1 answer:

5 0

Experimental Means new invention or product) based on untested ideas or techniques and not yet established or finalized. Theoretical Probability Means. is the likeliness of an event happening based on all the possible outcomes. The ratio for the probability of an event 'P' occurring is P (event) = number of favorable outcomes divided by number of possible outcomes.

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Rick was given a 15% tip waiting on a table of customers who ordered $60.00 in food and drinks. How much did Rick earn in tips f

Nata [24]

Answer:

Step-by-step explanation:

15% of 60 is 9

thus, he earned $9

8 0

3 years ago

By visual inspection determine the best fitting repression model for the scatterplot

Norma-Jean [14]

Answer:

exponential

Step-by-step explanation:

3 0

3 years ago

Reflect the arrow over the line y = -x Pic of explanation below

Sonja [21]

The first step is to locate the coordinates of the vertices of the arrow. From the graph,

A = (2, 1)

B = (2, 3)

C = (1, 3)

D = (3, 5)

E = (5, 3)

F = (4, 3)

G = (4, 1)

If (a, b) is reflected on the line y = - x, the coordinates of the image is (- b, - a)

By applying this rule, the new coordinates after reflecting the arrow over the line y = - x are

A'(- 1, - 2)

B'(- 3, - 2)

C'(- 3, - 1)

D'(- 5, - 3)

E'(- 3, - 5)

F'(- 3, - 4)

G(- 1, - 4)

4 0

1 year ago

Find the distance between the two points rounding to the nearest tenth (if necessary).

Sedaia [141]

Answer:

Step-by-step explanation:

$We\ know\ that\ distance\ between\ two\ points\ on\ a\ graph\ is\ given\ by\\\\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\Here,\\x_1=0\\x_2=1\\y_1=-5\\y_2=7\\Substituting\ them\ in\ our\ formula,\ we\ get:\\\sqrt{(1-0)^2+(7-(-5))^2}\\=\sqrt{1+(7+5)^2} \\=\sqrt{1+144}\\=\sqrt{145}\\=12.04\\Hence\ it\ rounds\ off\ to\ 12.\\$

7 0

3 years ago

A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies. You pick one candy at random. Find the

Zina [86]

Answer:

97/139

Step-by-step explanation:

You add every thing but red so 45+20+32 which equals 97, so 97 is your numerator and to get the denominator you add all the numbers together so 42+45+20+32 which equals 139.

4 0

3 years ago