Can some please help me?! which polynomials are in standard form? choose all answers that apply: .10-n .5n+3n^3-1 .n+4n^2-7n^3 .none of the above

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

pls mark as brainliest

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

51840000 cm 2

step-by-step explanation: