2 years ago

I need you to the rescue

Mathematics

1 answer:

Softa [21]2 years ago

4 0

Answer:

wym?

Step-by-step explanation:

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2x(x^4-x^2-6) what is the answer to this when foiled?

sp2606 [1]

When you foil it out you should get: 2x^5-2x^3-12x. When you factor it out completely you get: 2x(x^2-3)(x^2+2)

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4 years ago

Calculate the force exerted on the blown dart. A dart weighing 0.0056kg is blown and travels 4.85m. The change in velocity for t

dlinn [17]

Answer:

0.15N

Step-by-step explanation:

Given data

Mass= 0.0056kg

distance= 4.85m

Velocity= 11.4m/s

The expression for the force is

F= mv^2/r

substitute

F= 0.0056* 11.4^2/4.85

F= 0.0056*129.96/4.85

F= 0.727776/4.85

F= 0.15N

Hence the force is 0.15N

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3 years ago

Given the function f(x) = 5^x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average r

Wewaii [24]

Table of the graph:
x: <em></em>1 2 3
y: 5 25 125

Average Rate of Change = $\frac{y_{2}-y_{1} }{x_{2} - x_{1} }$

Section A = 25-5/2-1 =20/1 =20
Section B = 125 - 25/ 3-2 = 100/1 = 100

So, Section B is 5 times greater than A.
Section B is greater because the slope of two points is greater than points in Section A.

8 0

3 years ago

When labeling a graph which comes first the x or y axis

Anna007 [38]

The first one that comes first is : x axis

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3 years ago

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Can someone plz help me with this one problem!!!

inn [45]

Answer:

Step-by-step explanation: