3 years ago

What is 7% of 40? Round to the nearest whole number if necessary.

Mathematics

1 answer:

IrinaK [193]3 years ago

3 0

2.8 40 divided by 0.07 = 2.8 do you not have a calculator lol

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Rad 18x^5y + Rad 32xy^3 - Rad 128xy

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You may separate the roots to produce solvable square roots!

sqrt(9x^4)*sqrt(2xy) + sqrt(16y^2)*sqrt(2xy) - sqrt(64)*sqrt(2xy)

Simplifying makes it ...
(3x^2 + 4y - 8)*sqrt(2xy)
This should be the closest you can get to a simplified equation.

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4 years ago

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Step-by-step explanation:

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3 years ago

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ln(y+1)-lny=1+3lnx . Express y in terms of x, in a form not involving logarithms. (4 marks, Maths CIE A level)

Delicious77 [7]

$remember$
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$and$
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$and$
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$and$
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$so$

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$minus$ $y$ $from$ $both$ $sides$

$eyx^3-y=1$
$y(ex^3-1)=1$

$divide$ $both$ $sides$ $by$ $(ex³-1)$

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3 years ago

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Aliun [14]

Answer:

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Step-by-step explanation:

if u need explanation than please ask

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2 years ago