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4 years ago

Solve the following application problem.

Mathematics

2 answers:

MrMuchimi4 years ago

8 0

Answer:

4n=y

Step-by-step explanation:

because 4 is the number of characters they use and n is the number of spaces or characters it takes

Helen [10]4 years ago

3 0

Answer:

y=3^n

Step-by-step explanation:

I just took the test and that was the right answer.

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3x^+5x+2=0 <br> need work shown plz

Alexxandr [17]

Answer:

${3x}^{2} + 5x + 2 \\ = {3x}^{2} + 3x + 2x + 2 \\ = 3x(x + 1) + 2(x + 1) \\ = (3x +2)(x + 1)$

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3 years ago

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16 is 10% of what number

marusya05 [52]

let's say is 16% of "x", meaning "x" is the 100%.

we know "x" is 100% and 16% of it is 10, so

$\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} x&100\\ 16&10 \end{array}\implies \cfrac{x}{16}=\cfrac{100}{10}\implies \cfrac{x}{16}=10\implies x = 160$

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4 years ago

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In a school 35% of 280 students bring lunch from home. How many students is that?

N76 [4]

Answer: 98

Step-by-step explanation:

7 0

3 years ago

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What is the area of triangle PQR?

uranmaximum [27]

Answer:

area = 2236 in²

Step-by-step explanation:

area of a triangle = 1/2 b h

b = 86

h = 52

plug in values

area = 1/2 * 86 * 52

area = 2236 in²

5 0

3 years ago

Can you please help me on my review?

dimaraw [331]

Answer:

g(x) = -∛(x-7)

Step-by-step explanation:

Reflection in the y-axis changes the sign of x, so after this transformation, the function is ...

g(x) = f(-x)

Then, translation 7 units to the right replaces x by (x-7), so after both transformations, the function is ...

g(x) = f(-(x -7)) = f(-(x -7))

Using the given definition for f(x), we have ...

$g(x)=\sqrt[3]{-(x-7)}\\\\g(x)=-\sqrt[3]{x-7}$

7 0

3 years ago