Ask question

Ask question

All categories

tankabanditka [31]

3 years ago

12

Owen knows he only has three pencils in his backpack , and they are all yellow. He reaches into his backpack without looking and

takes out a pencil . What is the probability that the pencil was yellow

2 answers:

valkas [14]3 years ago

6 0

Answer:

Step-by-step explanation:

The

O over 3 or 1 over 3 or 3 over 3 or 3 over 1

hjlf3 years ago

4 0

100% cause owen only has 3 yellow pencils

You might be interested in

Need help asap 15mins best

devlian [24]

Answer:

find the angle KCO =57+63+x=180
120+x=180
x=180-120
x=60

7 0

3 years ago

If a 30-60-90 right triangle has a hypotenuse 6, what is the length of the short leg?

Anton [14]

Answer:

$\sqrt[3]{3}$

Step-by-step explanation:

use the Pythagoras Theorem

Since you have the hypotenuse (6"), just go backwards. 62 = 36 = a2 + b2.

6 0

2 years ago

2, -2, 2, -2, common ratio

adelina 88 [10]

To get -2 from 2, you would multiple by -1.

To get 2 from -2, you also would multiple by -1.

Ad infinitum.

So the common ratio is -1.

Hope this helps.

8 0

3 years ago

Please help me<br> solve (x+3) (x+7)

vodka [1.7K]

Step-by-step explanation:

Here, we'll need to multiply these two values together. I'll use the expansion formula, which goes as follows:

$(a+b)(c+d)$

Expand

$ac + ad + bc + bd$

Lets apply this to the following equation:

$(x+3) (x+7)$

Expand.

$(x*x) + (x * 7) + (3 * x) + (3 * 7)$

Simplify.

$(x^2) + (7x) + (3x) + (21)$

Remove parenthesis and add.

$x^2+10x+21$

Answer:

x^2+10x+21

5 0

2 years ago

Please help me and add steps so that I can understand

kap26 [50]

Answer:

Okay so what you are looking at is a triangle with a cross section. That is line segment PQ.You ae asked to find the length of PN. What you are given is the height(s) of NQ (5 units), QM (2 units) and PL (3 units). You can make an educated guess that line NP equals 4 units. Mainly because those two little arrows on lines LM and PQ (that means that the two lines are parallel). hope it helps...

8 0

2 years ago