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4 years ago

Explain the difference of independent and dependent events.

Mathematics

2 answers:

Kazeer [188]4 years ago

6 0

Answer:

An independent event is an event in which the outcome isn't affected by another event. A dependent event is affected by the outcome of a second event.

love history [14]4 years ago

5 0

An independent event is an event in which the outcome isn't affected by another event. A dependent event is affected by the outcome of a second event.

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Please help! will give brainliest! review the graph of function f(x) for which values of c does lim f(x) not exist?

AnnyKZ [126]

Answer:

-2

Step-by-step explanation:

5 0

3 years ago

A store sells a 1 1/4 pound package of turkey for $9.

aleksandrvk [35]

Answer:

$7.20

Step-by-step explanation:

The first step is to convert 1 1/4 to decimal form. 1/4=0.25, which when added to the 1 gives a total weight of 1.25 pounds. Dividing this by the price to find the unit price, you get 9/1.25=$7.20 per pound of turkey. Hope this helps!

7 0

3 years ago

Read 2 more answers

Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (−3,1). An equation of the tan

valina [46]

$2(x^2+y^2)^2=25(x^2-y^2)$

Let $y=y(x)$ , so that differentiating both sides wrt $x$ gives

$4(x^2+y^2)\left(2x+2y\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(2x-2y\dfrac{\mathrm dy}{\mathrm dx}\right)$

If $x=-3$ and $y=1$ , the above reduces to

$40\left(-6+2\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(-6-2\dfrac{\mathrm dy}{\mathrm dx}\right)\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac9{13}$

This is the slope of the tangent line, which has equation

$y-1=\dfrac9{13}(x+3)\implies\boxed{y=\dfrac{9x+40}{13}}$

7 0

3 years ago

Which steps could be used to solve this story problem? Caren had 20 oranges and 25 apples. She shared the fruit equally among 5

Amiraneli [1.4K]

Your answer is C. Hope this helps

7 0

3 years ago

A rectangle has perimeter 20 m . Express the area of the rectangle as a function of the length of ones its side.

kondor19780726 [428]

Answer:

A = 10W - W²

Step-by-step explanation:

Perimeter of a rectangle = 2(L+W)

Area of a rectangle =LW

L is the length

W is the width

Given

Perimeter = 20m

20 = 2 (L+W)

10 = L+W

L = 10 - W ....2

Substitute equation 2 into the formula for calculating the area

Recall that A = LW

A = (10-W)W

A = 10W - W²

Hence the area of the rectangle as a function of the length of ones its side is expressed as A = 10W - W²

6 0

3 years ago