Answer:
the awnser is 28
Step-by-step explanation:
the little 2 mean you times the 3 by it so it's 1+6. which is 7 and 18+2 is 20 and 20+7 is 28
Answer:
t<2
Step-by-step explanation:
Answer:
The most common methods are wind, water, animals, explosion and fire. Dandelion seeds float away in the wind.
Step-by-step explanation:
Because plants cannot walk around and take their seeds to other places, they have developed other methods to disperse (move) their seeds.
Answer:
0.109
Step-by-step explanation:
Probability is expressed by the number of desirable outcomes over the total outcomes. The total outcomes would be 2^8 because there are two possibilities in each flip, and using the fundamental counting principle, you get 2^8 total outcomes. Next, to find the amount of situations where you only flip two tails, you use 8 choose 2 because we are looking for the amount of ways you can choose 2 out of the 8 to be tails. 8 choose 2 is the same as:
8! / (6! x 2!) - 28
So, the probability is:
28 / 2^8 or 28/256
As a decimal, this is: 0.109375
And rounded to the nearest thousandth it's 0.109
Answer:
Step-by-step explanation:
Look at the y-values as x-values are same for all tables.
<u>We see that:</u>
- Tables 1 and 5 - linear function as the differences are same.
- Tables 2 and 3 - exponential function as the ratios are same.
- Tables 4 and 6 - seem quadratic as there are repeat values showing the symmetry.