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3 years ago

Maya drew one highlighter at a time from a container of highlighters. After each draw, the highlighter was replaced,

Mathematics

1 answer:

jonny [76]3 years ago

8 0

Answer:

I think it's red

Sorry dont understand the question

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The math club is holding a fundraiser by selling pies. If they sell each pie for $12, how many pies do they need to sell if they

UNO [17]

Answer:

41.6666667

Step-by-step explanation:

divide 500 by 12

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4 years ago

Read 2 more answers

Please help I don't understand!

sashaice [31]

Answer:

True

Step-by-step explanation:

The SSS congruence states the triangles are congruent if the corresponding parts of the triangle are congruent.

Hence, this statement is true.

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2 years ago

PLS help with number 4 :))

FrozenT [24]

Answer:

Follow me on instgram :Teogalegrani

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3 years ago

Y=4x-2tan(x), (-pi/2,pi/2) which are the relative min and max?

Jlenok [28]

relative max = pi -2

relative min = -2 pi

Step-by-step explanation:

y= 4x- 2tan(x), (-pi/2,pi/2)

To find relative max and min,

According to mathematical procedure to find relative max and relative min,

the following procedure should be carry out.

Derivating equation with respect to x,

$\frac{dy}{dx} =\frac{d}{dx} (4\times x -2 \times tan x)$ .....(1)

Equating equation (1) to Zero,

We get,

$0 =\frac{d}{dy} (4\times x -2 \times tan x)$

$0 = 4 -2 \times sec^{2} x$

$4 = 2 \times sec^{2} x$

$2 = sec^{2} x$

$x= \frac{\pi }{4}$ ....stationary point

There are total three points

1. -pi/2 2. pi/2 3. pi/4

checking local min and local max

first considering -pi/2;

$\frac{d^{2}y }{dx^{2} } =\frac{d^{2} }{dx^{2} } (4\times x -2 \times tan x)$ ...(2)

putting x= pi/4 in equation (2),

we get,

$\frac{d^{2}y }{dx^{2} } = -4$ <0

So, we have local max at x=pi/4

by putting value of x in equation (1);

we get,

$y = 4\times (\pi /4 ) -2 \times tan (\pi /4 )$

$y = \pi - 2$ .... is maximum point.

Similarly, at x= -pi/ 2,

$\frac{d^{2}y }{dx^{2} } = 1$ >0

So, we have local min at x=-pi/2

by putting value of x in equation (1);

we get,

$y = 4\times (-\pi /2 ) -2 \times tan (-\pi /2 )$

$y = -2 \times \pi$ .... is minimum point

3 0

3 years ago

Read 2 more answers

Which number is the solution of n/3= -12? A: -36 B: -4 C: 4 D: 36

faust18 [17]

N/3= -12.
You want to get "N" by itself. On one side of the equation, with no other number. To do this, we do the opposite of what we have next to the letter "N"
In this case, N is being divided by 3, and the opposite of dividing is multiplying.
So you need to multiply both sides by 3.
The 3's on the left side cancel out, leaving N by itself.
Now you have N= -12 * 3
-12 * 3 = -36

So N = -36

8 0

3 years ago