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Molodets [167]
3 years ago
7

Help Me Please

Mathematics
1 answer:
evablogger [386]3 years ago
5 0
$108.50 for the 30% off an 1 hour and 35 min without the coupon 155 x 0.3 = 46.5. 155-46.5=108.50
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Differentiate x raise to Power 3 ​
olga2289 [7]

Answer:

3x^2

Step-by-step explanation:

d/dx (x^3)

d/dx (x^n) = n*x^(n-1)

3x^2

7 0
2 years ago
Hi can any one help me please
Rashid [163]

Answer:

2004

Step-by-step explanation:

8 0
3 years ago
If log(16)=s, what is the value of 2/3 log(6400) - 1/3 log(1600) in terms of s?
eduard

The value of   \dfrac{ 2}{3} log(6400) - \dfrac{1}{3} log(1600)  in terms of s will be

\dfrac{2}{3}(400s)-\dfrac{1}{3}(1000s)

<h3>What is Logrithm?</h3>

A quantity representing the power to which a fixed number (the base) must be raised to produce a given number.

Here we have the expression:-

\dfrac{ 2}{3} log(6400) - \dfrac{1}{3} log(1600)

So in terms of s the expression will become:-

\dfrac{2}{3}(400s)-\dfrac{1}{3}(1000s)

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8 0
2 years ago
Letters in the word mathematics
liubo4ka [24]

Answer:

<em>Answer is</em><em> </em><em>given below</em><em> </em><em>.</em>

Step-by-step explanation:

Letters in the word "<em>MATHEMATICS</em><em> </em><em>"</em>

<em>M</em><em>,</em><em>A</em><em>,</em><em>T</em><em>,</em><em>H</em><em>,</em><em>E</em><em>,</em><em>I</em><em>,</em><em>C</em><em>,</em><em>S</em><em>.</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

3 0
3 years ago
A straight line intersects the curved graph y=x^2-4x at the point where x=-1 and x=-2. Work out the equation of the straight lin
mestny [16]
Y = -7x - 2 Use the two points given to find the slope (m) m = (y2 - y1) / (x2 - x1) m = ( 12-5 ) / (-2 - (-1)) m = -7 Now we have y = -7x + b where 'b' is our y-intercept. We can solve for 'b' by choosing one of the (x,y) coordinate points and plugging them in. Let's choose the point (-1,5). Plug -1 in for 'x' and 5 in for 'y' and solve for 'b'. y = -7x + b 5 = -7(-1) + b b = -2 Final eqn: y = -7x - 2
7 0
2 years ago
Read 2 more answers
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