3 years ago

What is the easiest way for you to organize information? Explain your system of organization and why it works for you.

Mathematics

1 answer:

poizon [28]3 years ago

4 0

Answer:

the easy way is to take notes and study them before a test

Step-by-step explanation:

i took this lesson a few weeks ago

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What is the slope?

pishuonlain [190]

1 is the slope this is it simplified

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3 years ago

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If a pen and a pencil cost 1.10$ but the pen cost is 1$ more than pencil

Stella [2.4K]

Answer:

The pencil cost $0.05 and the pen cost $1.05.

Step-by-step explanation:

Let, the price of the pencil is $ .

Given that the pen costs a dollar more than the pencil,

So, the price of the pen=$+1.

Therefore, ++1=1.10

, 2+1=1.10

, 2=1.10–1

, 2=0.10

, =0.10/2

, =0.05

The pencil cost $0.05 and the pen cost $1.05.

4 0

2 years ago

There are 13 female board members and 10 male board members. If a committee of 10 members is randomly chosen, what is the probab

Mama L [17]

Answer:

0.131

Step-by-step explanation:

(13C4×10C6)/26C10

= 975/7429

= 0.131 (3 sf)

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3 years ago

5a + 4b^2<br> (if a = -11 and b = 3)

Degger [83]

5(-11)+4(3)^2 = -19
The answer is -19

8 0

3 years ago

Please explain this answer ☹️

GuDViN [60]

Answer:

see explanation

Step-by-step explanation:

Note that cos315° = cos45° and sin315° = - sin45° and

cos45° = sin45° = $\frac{1}{\sqrt{2} }$ = $\frac{\sqrt{2} }{2}$

Hence

12(cos315° + isin315°)

= 12(cos45° - isin45°)

= 12( $\frac{\sqrt{2} }{2}$ - i $\frac{\sqrt{2} }{2}$ )

= 6 $\sqrt{2}$ - 6i $\sqrt{2}$

7 0

3 years ago