$2^{25}\text{ million people on }2^{17}\text{ square miles}\\\\$

$\text{So on 1 square mile there are : }\dfrac{2^{25}}{2^{17}}=2^{25-17}=2^{12}\text{ milion people}$

3 0

4 years ago

A counselor at a middle school must create an arranged schedule of elective classes for the last 2 periods of the day for all of

Vikki [24]

Solution

The counselor has 12 electives courses (e.g. art, band, PE, etc.) to choose from and must select 2 ordered classes for each 6th grade student.

Let S be the sample space.

Then, n(S) = 12C2 = (12 x 11) ÷ (2 x 1 ) = 132 ÷ 2 = 66

$Then, n(S) = 12C2 = (12 x 11) ÷ (2 x 1 ) = 132 ÷ 2 = 66$

Sixty six (66) ways can the counselor arrange the last 2 periods of the day for the 6th grade students

7 0

3 years ago

What is the area of the figure?

luda_lava [24]

The area is 12 feet

4 0

3 years ago

Which variable was used to define the unknown quantity? x y z

Arturiano [62]

Answer:

usually the unknown quantity is represented by y.

but you can use any as u wish

4 0

3 years ago

Divide: 2 ÷ 1/2A. 2B. 16C. 8D. 4​

Divide: 2 ÷ 1/2A. 2B. 16C. 8D. 4