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faltersainse [42]
3 years ago
10

Fabiola found that she has already used 60 pieces, which is 40% of her notebook paper. How many pieces of paper were in the note

book at the start
Please help I have until tomorrow or I’m dead please!!!!!
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0
I believe the correct answer would be 150 pages
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American football is the highest-paying sport on a per-game basis. Given that the quarterback is considered the most important p
vodka [1.7K]

Answer:

wtfx

Step-by-step explanation:

asdadsasdds

7 0
2 years ago
When converting from inches to feet, the measurement in inches, m, of an object varies directly with its measurement in feet, f,
jonny [76]

Step-by-step explanation:

wow, how complicated can one phrase this ...

the point being :

1 ft = 12 in and vice versa (1 in = 1/12 ft)

so, any measurements given in feet but needed in inches need to be multiplied by 12.

and any measurements given in inches but needed in feet need to be divided by 12.

so,

3.5 ft = 3.5×12 = 7/2 × 12 = 7×6 = 42 in

27 in = 27/12 = 9/4 = 2 1/4 or 2.25 ft

3 0
3 years ago
Please help with the questions in the image
iren2701 [21]

Step-by-step explanation:

This seems to be calculus 1.

<u>Question a</u>

We have -2x^3 + 5x^2 + 9

m = slope = derivative

Find the derivative / slope of -2x^3 + 5x^2 + 9

We do this by differentiating the polynomials. There are a few methods to do this but I am going to use the power rule, which we multiply the constant by the exponent on the variable and subtract one from the exponent.

\frac{d}{dx}(-2x^3 + 5x^2 + 9)

-6x^2 + 10x

m = -6x^2 + 10x when x = a

<em>Now that we have this information, we can answer question b</em>

<u>Question b</u>

<u>The tangent line for Point (1, 12)</u>

First find the slope by using our derivative.

m = -6x^2 + 10x

m = -6(1)^2 + 10(1)

m = -6 + 10x

m = 4

Now that we have our slope, use point slope form to find our tangent line

y - 12 = 4(x - 1)

y(x) = 4x + 8


<u>Now lets do the same for the Point (2, 13)</u>

Find the slope at the point.

m = -6x^2 + 10x

m = -6(2)^2 + 10(2)

m = -24 + 10

m = -4

Now find the tangent line using point slope form of a line.

y(x) - 13 = -4(x - 2)

y(x) = -4x + 21


Now graph the lines, which I have done and you can see by viewing the image I have attached.


6 0
3 years ago
a man takes 20 steps to cover a distance of 18 metre how many steps will he needto take to cover a distance of 396 m​
Ivenika [448]

Answer:

440 steps

Step-by-step explanation:

396 divided by 18 is 22

22 times 20 is 440

(I could be wrong )

5 0
2 years ago
1/8th of Rs.1,64,350
aleksklad [387]

Answer:

₹20543.75

Hope you got your answer.

6 0
2 years ago
Read 2 more answers
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