3 years ago

The probability of getting a number divisible by 3 is 3/10 using a game spinner. The denominator of that probability is:

Mathematics

2 answers:

professor190 [17]3 years ago

6 0

The denominator is 10, hope this helps

mixer [17]3 years ago

3 0

The answer is 10 :)))))))))))

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kherson [118]

The answer would be -1

8 0

3 years ago

27x = 9x − 4 x = 8 x = 4 x = −4 x = −8

cestrela7 [59]

Answer:

x = -2/9

Step-by-step explanation:

27x = 9x − 4

Subtract 9x from each side

27x-9x = 9x-9x − 4

18x = -4

Divide each side by 18

18x/18 = -4/18

x = -4/18

Divide the top and bottom by 2

x = -2/9

5 0

4 years ago

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Which point is located at (4, -2)?

larisa86 [58]

Point B is located at point (4, -2)

7 0

3 years ago

A cylinder has a height of 17 millimeters and a radius of 6 millimeters. What is its volume? Use ≈ 3.14 and round your answer

lozanna [386]

Answer:

1921.68mm^3

Step-by-step explanation:

Given data

H=17 millimeters

R=6 millimeters.

We know that the expression for the volume of cylinder is

V= πr^2h

substitute

V= 3.14*6^2*17

V= 3.14*36*17

V= 1921.68 mm^3

Hence the volume is 1921.68mm^3

8 0

3 years ago

The data in the tables below were collected from first year students at a community college. The variable is "number of credit c

Oliga [24]

Solution :

It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :

1. $P(x) \geq 0$

2. $\sum_z P(x) = 1$

Now consider,

$\sum_z P(x) = 1$

⇒ $P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)+P(x=5)=1$

⇒ $0.61+T+0.14+0.01+0.01+0.03=1$

⇒ $0.8+T=1$

⇒ $T=1-0.8$

= 0.2

Therefore, the value of T is 0.2

Thus, option (c) is correct.

7 0

3 years ago