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Brilliant_brown [7]

3 years ago

12

A hair care company had 400 people try a new shampoo. 3 people had a mild allergic reaction. What percent of the people had a mi

ld allergic reaction?

1 answer:

cestrela7 [59]3 years ago

5 0

Answer:

12%

Step-by-step explanation:

Hope this helps! :)

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Solve the equation for x.<br> 2(x-2) + 6 = 2

Tpy6a [65]

Answer:

x=0

Step-by-step explanation:

2x-4+6=2

2x+2=2

2x=0

x=0

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3 years ago

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15 inches of snow fell in 12 hours. At this rate, how many inches of snow will fall in 3 days.

kirill [66]

Answer:

90 in

Step-by-step explanation:

15 x 6 = 90 in

This is because

6 x 12 hrs = 3 days

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Which unit of measure would be appropriate for the area of a pictu - that is

sp2606 [1]

Answer:

Can you please look at your question and tell me the whole thing. pls and ty :)

Step-by-step explanation:

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4 years ago

Among all pairs of numbers with a sum of 238238, find the pair whose product is maximum. Write your answers as fractions reduced

mylen [45]

Answer:

$x=119119,\;\;\;y=119119$

Step-by-step explanation:

Let the $x$ be the first number, $y$ be the second number and $p$ be the product of the first and second number.

i.e $x+y=238238$ $\Rightarrow x=238238-y$

$p=xy$

$\Rightarrow p=(238238-y)y\\\Rightarrow p=238238y-y^2$

$\Rightarrow \frac{dp}{dy} =238238-2y\\\Rightarrow 0=238238-2y\\\Rightarrow 2y=238238\\\Rightarrow y=119119$

Now,

$x=238238-119119\\\\ \Rightarrow x=119119$

Hence, $x=119119,\;\;\;y=119119$

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3 years ago

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shutvik [7]

Answer:

A is correct

Step-by-step explanation:

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