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Julli [10]
2 years ago
8

What is 2.5% of 45?,,,

Mathematics
2 answers:
lesantik [10]2 years ago
7 0
1.125 yeh that’s the answer
aleksandr82 [10.1K]2 years ago
3 0

Answer:

1.125

Step-by-step explanation:

Of means multiply

2.5% * 45

Change the percent to decimal form

.025 * 45

1.125

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A butt hole or a butt crack

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FAST ANSWER PLEASE!!!<br><br> What is the measure of ZPSQ in degrees?<br> 9º<br> 24°<br> 45°<br> 54°
iragen [17]

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Step-by-step explanation:

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3 years ago
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Compute the difference​ quotient, StartFraction f (x plus h )minus f (x )Over h EndFraction f(x+h)−f(x) h​, for the function f (
lawyer [7]

Answer:

The difference quotient for f(x)=3x^2 is 3 h + 6 x.

Step-by-step explanation:

The difference quotient is a formula that computes the slope of the secant line through two points on the graph of <em>f</em>. These are the points with x-coordinates x and x + h. The difference quotient is used in the definition the derivative and it is given by

\frac{f(x+h)-f(x)}{h}

So, for the function f(x)=3x^2 the difference quotient is:

To find f(x+h), plug x+h instead of x

f\left(x+h\right)=3 \left(h + x\right)^{2}

Finally,

\frac{f\left(x+h\right)-f\left(x\right)}{h}=\frac{\left(3 \left(h + x\right)^{2}\right)-\left(3 x^{2}\right)}{h}

\frac{3\left(\left(h+x\right)^2-x^2\right)}{h} \\\\\frac{3(h^2+2hx+x^2-x^2)}{h} \\\\\frac{3h\left(h+2x\right)}{h}\\\\3h+6x

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4 0
3 years ago
Using graph paper, determine the line described by the given point and slope. Click to show the correct graph below. (0, -2) and
BaLLatris [955]

Answer:

y = -(5/2)x -2

Explanation:

The general formula for a straight line is y – mx + b.

The image below shows the graph of the line.

Step 1. <em>Calculate the slope</em>.

Slope = m = Δy/Δx = (y₂-y₁)/(x₂-x₁)

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Step 2. <em>Calculate the y-intercept </em>

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The y-intercept (b) is at y = -2

Step 3. <em>Write the equation </em>for the graph

y = mx + b

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3 0
2 years ago
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