3 years ago

A fair spinner has 9 equal sections: 4 red, 3 blue and 2 green.

Mathematics

1 answer:

Gennadij [26K]3 years ago

6 0

Answer:

14/81

Step-by-step explanation:

The probability of getting a green is number of green sections ÷ total number of sections = 2/4+3+2 = 2/9

Probability of not getting a green is = 1 - probability of getting a green = 1 - 2/9 = 7/9

Now we calculate the probability of not getting 2 consecutive greens. I.e probability of getting a green the first time and not getting it the second time= (2/9 × 7/9) = 14/81

You might be interested in

Just having one part does not make the triangles

12345 [234]

Answer: True.

Step-by-step explanation:

5 0

2 years ago

Simplify.055-(0.9-0.8).4

tiny-mole [99]

54.96 Hope this helps

7 0

3 years ago

Read 2 more answers

(24) $550 at 3% for 3 years

andrew11 [14]

550 * 1.03 = 566.5 (Year 1)

566.5 * 1.03 = 583.495 (Year 2)

583.495*1.03 = 600.99985 (Year 3)

You can safely assume this is your answer: $601.00

7 0

3 years ago

Tabo earns k4200 per month. His budget is k2500 for food, k300 for rent, k150 for clothes and k100 for other things. (a) how muc

Mademuasel [1]

Answer:

a) K3050 and b) K1150

Step-by-step explanation:

a) Add all his expenditures

i.e: K300+K150+K100

=K3050

b) Subtract the remaining of his spendings from the total

i.e: K4209 - K3050

=K1150

3 0

2 years ago

Look at this sequence starting with the FIRST TERM:

Fynjy0 [20]

Answer:

B.Arithmetic

Step-by-step explanation:

because the terms have a first common difference

the rate of change is 4

5 0

3 years ago