3 years ago

The numbers of customers entering each of two stores every hour were

Mathematics

1 answer:

drek231 [11]3 years ago

8 0

Answer:

the spread of data for store B was greater than for store A

Step-by-step explanation

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Find the derivative of y=x²+3x

Scorpion4ik [409]

Answer:

$\frac{dy}{dx}$ = 2x + 3

Step-by-step explanation:

Differentiate each term using the power rule

$\frac{d}{dx}$ (a $x^{n}$ ) = na $x^{n-1}$

y = x² + 3x

$\frac{dy}{dx}$ = 2 $x^{(2-1)}$ + 3 $x^{(1-1)}$

= 2x + 3 $x^{0}$

= 2x + 3

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3 years ago

Y = n(n + 1)<br><br> please help, thanks!!!

Yuri [45]

Answer:

Y=n^2+n

Step-by-step explanation:

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2 years ago

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ?

kondaur [170]

Answer:

Option B $0.04803$

Step-by-step explanation:

we have

$(4*\frac{1}{100})+(8*\frac{1}{1,000})+(3*\frac{1}{100,000})\\ \\ =(\frac{4}{100})+(\frac{8}{1,000})+(\frac{3}{100,000}) \\ \\ =0.04+0.008+0.00003\\ \\=0.04803$

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3 years ago

Every female chicken lays 4 eggs. What is the constant of proportionality for the ratio of eggs to female chickens? 4 3

satela [25.4K]

Since every female chicken lays 4 eggs, if you have one chicken you have 4 eggs, if you have two chicken you have 8 eggs, and so on.

We can even build a little table to show some values:

$\begin{array}{c|c}1&4\\2&8\\3&12\\4&16\\5&20\\\vdots & \vdots\\n& 4n\end{array}$

So, as you can see, the ratio between the number of eggs and the number of female chicken is 4.

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3 years ago

Helppppppp please, all math lovers I'm calling for you

Katen [24]

Answer:

Dive by n square root two, also option one.

Step-by-step explanation:

The first step to any algebra equation is to isolate the variable and you do that by divide square root 2 since it cancels out on the left side and now n is alone.

Hoped that helped :)

8 0

2 years ago