Please help me please

This pattern follows the rule add 2. What is another feature of this pattern?

Murrr4er [49]

Answer:

Option D, All of the terms are odd

Step-by-step explanation:

According to the image description provided:

Term one starts with one dot. One is an odd number.

If you add two to an odd number, the sum would be another odd number. This is what's happening with the pattern.

For example:

$3+2=5$

Three is an odd number. If you add two to it, you would get five, which is another odd number.

Term two has 3 dots, term three has 5 dots, term four has 7 dots.

So, all terms should be odd.

Option D should be the correct answer.

5 0

2 years ago

Please help. me pleaseeeeee

kotegsom [21]

The remainder in a division is always less than the number you are dividing by. Since the division is by 9, the reminder can be at most 8. 17 is definitely incorrect.

5 0

3 years ago

Find p[b] in each case: (a) events a and b are a partition and p[a] = 3p[b]. (b) for events a and b, p[a ∪ b] = p[a] and p[a ∩ b

nirvana33 [79]

Answer:

Case(a): $p[b]=\frac{1}{3}p[a]$

Case(b): $p[b]=0$

Case(c): $p[b]=\frac{1}{2}p[a\cap b]$

Step-by-step explanation:

Given

(a) events a and b are a partition and p[a] = 3p[b].

(b) for events a and b, p[a ∪ b] = p[a] and p[a ∩ b] = 0.

(c) for events a and b, p[a ∪ b] = p[a]− p[b].

we have to find the p[b] in each case:

Case (a): events a and b are a partition and p[a] = 3p[b].

gives $p[b]=\frac{1}{3}p[a]$

Case (b): for events a and b, p[a ∪ b] = p[a] and p[a ∩ b] = 0.

$p[a\cup b]=p[a]$ ⇒ $p[a]+p[b]-p[a\cap b]=p(a)$ ⇒ $p[b]=0$ ∵ p[a ∩ b] = 0.

Case(3): for events a and b, p[a ∪ b] = p[a]− p[b].

p[a ∪ b] = p[a]− p[b]

⇒ $p[a]+p[b]-p[a\cap b]=p[a]-p[b]$

⇒ $2p[b]=p[a\cap b]$

⇒ $p[b]=\frac{1}{2}p[a\cap b]$

4 0

3 years ago

Read 2 more answers

Peppers cost $17.00 for 51 pounds. How much for 1 pound?

Gala2k [10]

Lets set up a ratio!

17.00USD per 51 pounds and 1 pound per x dollars.

$\frac{17}{51} = \frac{1}{x}
$

next step. cross multiply for the answer :)

8 0

4 years ago

Explain how using basic facts can help you find 10×20×30×40 mentally?

Katena32 [7]

So all you have to do is take the first numbers of each multiple and multiply them.
1 x 2 x 3 x 4 = 24
Now you just add the 4 zeros to your answer.
240,000

Our answer even checks!
10 x 20 x 30 x 40 = 240,000

Good Luck! :)

3 0

4 years ago