3 years ago

5x=4y make x the subject

Mathematics

1 answer:

oee [108]3 years ago

4 0

Answer:

$x = \frac{4y}{5}$

Step-by-step explanation:

$5x = 4y\\\rule{150}{0.5}\\\frac{5x=4y}{5}\\\\\boxed{x = \frac{4y}{5}}$

Hope this helps.

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(i) Find i in terms of P and A.

Ilia_Sergeevich [38]

Answer:

See below

Step-by-step explanation:

Given formula:

$A=P(1+i/100)^3$

(i)

Solve for i:

$A/P=(1+i/100)^3$
$\sqrt[3]{A/P}=1+i/100$
$\sqrt[3]{A/P} -1=i/100$
$i=100(\sqrt[3]{A/P} -1)$

(ii)

P = 2500, A = 2650, find i:

$i =100(\sqrt[3]{2650/2500} -1)$
i ≈ 2.0%

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2 years ago

Hector made a batch of pancakes for his guests. He used 6 cups of milk, 3 eggs, and 9 cups of pancake mix. What is the constant

Juliette [100K]

9 cups pancake mix
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3 years ago

I just need the answer

Sophie [7]

Answer:

The answer is B

Step-by-step explanation:

Your welcome

7 0

2 years ago

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Expand (n+5)^2 by rewriting the expression a multiplication of n 5 by itself and using the FOIL

damaskus [11]

$(n+5) ^{2} = (n+5)(n+5)$

Now we use FOIL to rewrite the expression.

FOIL is:
First
Outer
Inner
Last

That's the order we will be distributing the variables in the parentheses.

$n^{2} + 5n +5n +25$

Combine like terms:
$n^{2}+10n+25$

That's your final answer.

Hope that helps.

8 0

3 years ago

Find Cecilia’s average monthly income if her biweekly take-home pay is $764.00. Help please. Will give braineliest

adelina 88 [10]

Well if your talking about everyday than the answer is 278,860

If your talking about each week than the answer is 278,860.764

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2 years ago

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