3 years ago

Use the cube at the right to write an expression to show how you can find the surface area of any cube.

Mathematics

1 answer:

Natali5045456 [20]3 years ago

3 0

Answer:

There is no attachment

Step-by-step explanation:

Oof bro

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Population lottery numbers: 56, 42, 19, 8, 24, 13 find the total number of samples of size 4 that can be drawn from this populat

statuscvo [17]

Answer:

The correct answer is there are 15 samples each of size 4 to choose from the population and the population mean is 27.

Step-by-step explanation:

Total number of lottery tickets = 6

Number of samples of size 4 that can be drawn from this population of 6 lottery numbers are = $\left[\begin{array}{ccc}6\\4\end{array}\right]$ = 15.

Now the population mean is given by $\frac{1}{n}$ × ∑ x , where n is the number of lottery tickets and ∑ x is the sum of the lottery numbers.

Summation of the lottery ticket numbers is 162

Thus the population mean is given by $\frac{162}{6}$ = 27.

8 0

4 years ago

Can someone help with this

kari74 [83]

Answer:

I think D option is write hope you help

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3 years ago

Yeah can someone help me plz

erastovalidia [21]

11. you do 3x3=9 then plus 9+2 = 12 then 12 x 12 = 144
sorry idk 10.

3 0

3 years ago

15 = –18 t <br> a. –33 <br> b. –3 <br> c. 3 <br> d. 33

abruzzese [7]

Just got it The answer is C 3.

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4 years ago

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Write an equation for the nth term of the arithmetic sequence 23, 16, 9, 2, .... Then find a25.

Gelneren [198K]

Answer: i have no idea

Step-by-step explanation: i dont know sorry

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3 years ago