The original price of an item plus a sales tax of 8.5%

Mathematics

1 answer:

dusya [7]2 years ago

7 0

It depends on What the original item is.

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A plant cell has a lenght of 0.000085 meters. which is this length written in scientific notation ?

Leno4ka [110]

Answer:

8.5x10^-5

Step-by-step explanation:

Move the decimal over between the 8 and the 5, it "hops" 5 times. Since it moved over right, make it negative

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2 years ago

Determine whether or not the vector field is conservative. if it is, find a function f such that f = ∇f. if the vector field is

amm1812

$\dfrac{\partial f}{\partial x}=3y^2z^3\implies f(x,y,z)=3xy^2z^3+g(y,z)$

$\dfrac{\partial f}{\partial y}=6xyz^3+\dfrac{\partial g}{\partial y}=6xyz^3$
$\implies\dfrac{\partial g}{\partial y}=0\implies g(y,z)=h(z)$

$\dfrac{\partial f}{\partial z}=9xy^2z^2+\dfrac{\mathrm dh}{\mathrm dz}=9xy^2z^2$
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$\implies f(x,y,z)=3xy^2z^3+C$

The potential function exists, so $\mathbf f$ is indeed conservative.

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3 years ago

5-7:

garri49 [273]

The 3 panes would cost $7.65.

6 0

3 years ago

Read 2 more answers

Help ASAP I’ll mark you as brainlister PLEASE!!’

Alex17521 [72]

Answer:

A = 76.8 yd²