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3 years ago

White or balck girls

Mathematics

2 answers:

Ilya [14]3 years ago

6 0

Answer:

this is a stupid question, im sorry.

nadezda [96]3 years ago

5 0

Answer: it depends

Step-by-step explanation:

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The expression ''5 factorial" (5!) Equals

lyudmila [28]

Answer:

5 factorial equals 120.

Step-by-step explanation:

5*4*3*2*1=120

4 0

3 years ago

The dot plot shows predictions for the winning time in the

Bas_tet [7]

Answer:

3.33

Step-by-step explanation:

i took the quiz sub to airrack

7 0

2 years ago

three neon lights are turnd on at the same time one blinks every 5 second the second every 12 and the third every 6 seconds in 5

mylen [45]

Answer:

5 times

Step-by-step explanation:

If we have to determine the number of times the lights will blink at the same time, we have to find Least common multiple (L.C.M) of 5, 12, and 6 seconds.

5 = 1 x 5

12 = 1 x 2 x 2 x 3

6 = 1 x 2 x 3

The L.C.M of 5, 6, and 12 is = 2 x 2 x 3 x 5 = 60

The three lights will be turned on after 60 seconds or 1 minute.

The lights will be turned on in 1 minute 1 time

The lights will be turned on in 5 minutes (1*5) times = 5 times

6 0

3 years ago

Computer You can order no more than 170 printers this month, and you need to make at least $3760 profit on them. If you must ord

kotykmax [81]

U can do a more than once

3 0

4 years ago

Laura babysat 8 nights during the month of July. She earned $22, $30, $35, $25, $25, $20, and $27 for seven nights. How much did

Svet_ta [14]

Answer:

$28

Step-by-step explanation:

Given:

data = [22,30,35,25,25,20,27]

For eight night, the new list is:

new_data = [22,30,35,25,25,20,27,x]

Mean = 26.50

Mean Formula:

$\displaystyle \large{m=\dfrac{x_1+x_2+x_3+...+x_n}{n} }$

Therefore:

$\displaystyle \large{26.50=\dfrac{22+30+35+25+25+20+27+x}{8}}$

Multiply both sides by 8:

$\displaystyle \large{26.50\cdot 8=\dfrac{22+30+35+25+25+20+27+x}{8} \cdot 8}\\\displaystyle \large{212=22+30+35+25+25+20+27+x}$

Solve for x:

$\displaystyle \large{212=22+30+35+25+25+20+27+x}\\\displaystyle \large{212=184+x}$

Subtract 184 both sides:

$\displaystyle \large{212-184=184+x-184}\\\displaystyle \large{28=x}$

Therefore, she will earn $28 in eighth night

The attachment below is the result of combining all eighth data as we get 26.5 through python language with numpy package.

7 0

2 years ago

Read 2 more answers