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3 years ago

Help please 1 1/2% of what number is 10.05

Mathematics

2 answers:

MrRissso [65]3 years ago

8 0

Answer:

10/25%

Step-by-step explanation:

Snezhnost [94]3 years ago

5 0

Answer: 15.075%

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There is enough grass to feed 6 cows

tekilochka [14]

Answer:

And?

Step-by-step explanation:

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3 years ago

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Find the second derivative at the point (1,1), given the function below. 2x^9+1=3y^3

lyudmila [28]

The value at point ( 1, 1 ) is 8.

<u>Explanation:</u>

Given

3y³ = 2x⁹ + 1

y³ = 2/3x⁹ + 1/3

y = ∛2/3 x⁹ + 1/3

We need to first find dy/dx which is the first derivative and then d²y/dx² which is the second derivative

$\frac{dy}{dx} = \frac{2x^8}{y^2}$

$\frac{d^{2}y }{dx^2} = \frac{16x^7}{y^2} - \frac{8x^1^6}{y^5}$

Put the value of (1,1) : x = 1 and y = 1 in d²y/dx² equation

$\frac{d^2y}{dx^2} = \frac{16 X 1^7}{1^2} - \frac{8 X 1^1^6}{1^5}$

$\frac{d^2y}{dx^2} = 16 - 8\\\\\frac{d^2y}{dx^2} = 8$

Therefore, the value is 8.

6 0

3 years ago

Do all graphs of proportional relationships include the point (0, 0)? Explain.

Sunny_sXe [5.5K]

No. For example, if I gave you the equation y= 3x+5, the y-intercept will be at (0,5), eliminating the (0,0).

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3 years ago

What is the unit rate of a line that goes through the points (3,1)?

Ket [755]

Answer:

Step-by-step explanation:

3 divided by 1 equals 3.

Please mark me brainliest I need it!!!

7 0

3 years ago

What is the slope of a line that is perpendicular to the line y = x + 5? –2 -1/2 1/2 2

Sliva [168]

y = x + 5

If it's perpendicular the slope is the opposite inverse of the other line,

The slope of line y = x + 5 is 1, because it's the number before x, so, the opposite inverse would be -1/1 = -1.

7 0

3 years ago