2 years ago

A bag contains 7 pieces of paper numbered 1 to 7. P(2)=. Is this an experimental or theoretical probability and why?

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

4 0

Answer:

theoretical probability

Step-by-step explanation:

This is theoretical probability. The 7 pieces of paper each bear one number from {1, 2, ... , 6, 7}. There is only one piece of paper marked 7. So the probability of drawing a 2 is 1/7.

You might be interested in

Compare 2/3 and 2/5 right one or both of the fractions so they have the common denominator use greater than less than or equal t

lora16 [44]

Answer:

10/15 & 6/15

Step-by-step explanation:

6 0

3 years ago

a washer has an outside radius of 6cm and a hole of radius 28cm. calculate the area of the face of the washer ( give your answer

Cerrena [4.2K]

Answer:

the area of face of washer is 22cm sq

4 0

2 years ago

Determine 3rd term in the geometric sequence whose first term is -8 and whose common ratio is 6

Brrunno [24]

-8, -48, -288
or
-8, -4/3, -2/9

3 0

2 years ago

Read 2 more answers

ella opend a coffe shop in her neighborhood. the graph below shows the number of cups of coffe sold each hour ,x, on the opening

Katen [24]

Time is 4 hrs., coffee is 0 cups. Point (4,0)
So A

5 0

3 years ago

Read 2 more answers

PLESE HELPPP!!!!!!!!!!!!!!!!

zzz [600]

Answer:

B. $\frac{6}{2x^{2} - 5x}$

Step-by-step explanation:

The product of the ratioal expressions given above can be found as follows:

$= \frac{2}{x} * \frac{3}{2x - 5}$

Multiply the denominators together, and the numerators together, separately to get a single expression

$\frac{2(3)}{x(2x - 5)}$

$= \frac{6}{x(2x) - x(5)}$

$= \frac{6}{2x^{2} - 5x}$

The product of the expression $\ = \frac{2}{x}*\frac{3}{2x - 5}$ = $\frac{6}{2x^{2} - 5x}$

The answer is B.

8 0

2 years ago