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3 years ago

Help plz pllllllllllllllz

Mathematics

1 answer:

o-na [289]3 years ago

5 0

Answer:

It is not a linear function.

Step-by-step explanation:

If in two minutes 125 people enter the park, then in 1 minute 75 people enter the park. For it ti be linear, in 3 minutes 225 would have to had entered the park, and in 4 minutes 300, 5 minutes 375.

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Someone Please Help Thxs!

kumpel [21]

3 1/15 * 12 =
46/15 * 12 =
552/15 =
36 12/15.....although this does reduce to 36 4/5...answer is B

8 0

3 years ago

Pleasee Help!!! v2=?

adoni [48]

<h3>Given :</h3>

$\sf l = p(v_{2} - v_{1})$

$\tt v_{2} = ?$

<h3>Solution :</h3>

$\sf \dashrightarrow l = p(v_{2} - v_{1})$

$\sf \dashrightarrow \dfrac{l}{p} = v_{2} - v_{1}$

$\sf \dashrightarrow \dfrac{l}{p} + v_{1} = v_{2}$

$\sf \dashrightarrow v_{2} = \dfrac{l}{p} + v_{1}$

$\large \underline{\boxed{\bf{v_{2} = \dfrac{l}{p} + v_{1}}}}$

Hence, value of $\sf v_{2} = \dfrac{l}{p} + v_{1}$

4 0

3 years ago

I need to know this plz answer quick thanks - dely

Tpy6a [65]

120/12=x
120/12=10
Then answer to this problem is B

7 0

4 years ago

What two values of x are roots of the polynomial??

aalyn [17]

The correct answer would be C.
In order to solve for this you must first get the equation equal to 0. Luckily for you, it already is in that form.
Now knowing this we can use the coefficients of each one in descending order of power as a, b and c.
a = 4 (because it is the coefficient to x^2)b = -6 (because it is the coefficient to x)c = 1 (because it is the end number)
Now we can plug these values into the quadratic equation.
$\frac{-b +/- \sqrt{ b^{2} -4ac} }{2a}$

$\frac{6 +/- \sqrt{ -6^{2} -4(4)(1)} }{2(4)}$

$\frac{6 +/- \sqrt{ 20 }{8}$

And those would be your two answers

5 0

3 years ago

Solve x ^ 2 + 10x = -21.

8_murik_8 [283]

Answer:

X = -7, -3

(AKA B)

6 0

3 years ago

Read 2 more answers