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Gennadij [26K]
3 years ago
10

Please help!

Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0

Answer: 0.3 N

Step-by-step explanation:

Given

Mass of marble is m=10g\ \text{or}\ 0.01\ kg

Required acceleration a=30\ m/s^2

Force is given as the product of mass and acceleration

F=ma

Put the values

F=0.01\times 30=0.3\ N

A force of 0.3\ N is required to launch the marble.

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Given the points a to zero 8, 0 what scale factor is applied to the create this change​
Ganezh [65]

Answer:

4

Step-by-step explanation:

(2, 0) to (8, 0) is a 4/1 scale factor because 8/2 = 4

6 0
2 years ago
70 POINTS!
Sunny_sXe [5.5K]
Notation

The inverse of the function f is denoted by f -1 (if your browser doesn't support superscripts, that is looks like f with an exponent of -1) and is pronounced "f inverse". Although the inverse of a function looks like you're raising the function to the -1 power, it isn't. The inverse of a function does not mean the reciprocal of a function.

Inverses

A function normally tells you what y is if you know what x is. The inverse of a function will tell you what x had to be to get that value of y.

A function f -1 is the inverse of f if

<span><span>for every x in the domain of f, f<span> -1</span>[f(x)] = x, and</span><span>for every x in the domain of f<span> -1</span>, f[f<span> -1</span>(x)] = x</span></span>

The domain of f is the range of f -1 and the range of f is the domain of f<span> -1</span>.

Graph of the Inverse Function

The inverse of a function differs from the function in that all the x-coordinates and y-coordinates have been switched. That is, if (4,6) is a point on the graph of the function, then (6,4) is a point on the graph of the inverse function.

Points on the identity function (y=x) will remain on the identity function when switched. All other points will have their coordinates switched and move locations.

The graph of a function and its inverse are mirror images of each other. They are reflected about the identity function y=x.

6 0
3 years ago
-2x +8 &gt;4? pls help me
Alex Ar [27]

Answer:

x > 2

Step-by-step explanation:

-2x > -4 you get this by subtracting 8 from the left side and in turn subtracting 8 from the other side

x > 2 you get this by dividing -2 from both sides

3 0
2 years ago
Read 2 more answers
Lease help me please thanks you
o-na [289]

Answer:

x=6

Step-by-step explanation:

8 0
2 years ago
Jason can read 850 words in 5 minutes. Ashley can read 804 words in 4 minutes. Who reads at a faster pace per minut
Vedmedyk [2.9K]
850/5=170
804/4=201

Ashley can read faster
8 0
3 years ago
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