3 years ago

Need helpppp!!!!!!!!

Mathematics

1 answer:

Marrrta [24]3 years ago

8 0

Answer:

Option 1

Step-by-step explanation:

P(glasses' ^ internet) = 3/20 = 0.15

P(glassses') = 8/20 = 0.40

P(internet) = 7/20 = 0.35

(0.40×0.35) = 0.14

You might be interested in

Match the following equation to the correct situation.

IRISSAK [1]

Answer:

option D is right

...............

3 0

3 years ago

PLEASE HURRY 10 POINTS FOR ALL OF YOU

katrin2010 [14]

Answer:

288cm

Step-by-step explanation: She is a beach..Thats why shes rude

3 0

3 years ago

Read 2 more answers

john had a ribbon that was 1 1/2 meters long. he used 2 pieces that were each 1/3 of that length. how much ribbon did john use

dimulka [17.4K]

Of means multiplication. So the question is 1/3 X 1 1/2. First make 1 1/2 improper: 3/2. Then multiply the numerators (top numbers) and denominaters (bottom numbers): 1x3=3, 3x2=6, =3/6. Now simplify 3/6=1/2. Then multiply that by 2, since he used 2 pieces: 1/2x2=1. John used 1 meter :)

5 0

3 years ago

An aeroplane takes 4 hours to travel a distance of 440 0km. Another aeroplane travels at a speed which is 100km per hour less th

FrozenT [24]

Answer:

7480 hours

Step-by-step explanation:

440 - 100 = 340

LCM of 440 and 340

440 = 2 × 2 × 2 × 5 × 11

340 = 2 × 2 × 5 × 17

LCM = 2 × 2 × 2 × 5 × 11 × 17

LCM = 7480

4 0

3 years ago

How many and what is the solution to 2(x − 1) + 3 = 3x − (x + 4)?

Licemer1 [7]

Answer:

0=−5

Step-by-step explanation:

5 0

3 years ago