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3 years ago

7

Mrs. Martin directs two courses one chorus has 28 students the other chorus has 36 students for rehearsals she wants to divide e

ach chorus into the largest possible equal groups with no students left over how many students will be in each group

1 answer:

ludmilkaskok [199]3 years ago

7 0

Answer:4 students will be in each group.

Step-by-step explanation:

28 and 36. The 2 numbers are divisible by 4 without remainder

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Given the parent function f(x)=x^2 describe the graph of y=(0.2x)^2

Yanka [14]

We have the following function:
f (x) = x ^ 2
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Expansions and horizontal compressions
The graph of y = f (bx):
If 0 <b <1, the graph of y = f (x) expands horizontally by the factor of 1 / b.
Applying the transformation:
y = (0.2x) ^ 2
The factor is:
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Answer:
b. expanded horizontally by a factor of 5

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Step-by-step explanation:

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3 years ago

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How do I solve this? Please show steps clearly so i can understand, thank you

Lesechka [4]

Answer:

The value of $x=8$ .

Step-by-step explanation:

Given:

$\frac{x+3}{x}-\frac{x+1}{x+4}=\frac{5}{x}$

We need to solve this equation.

Solution:

First combining equation having same denominators we get;

$\frac{x+3}{x}-\frac{5}{x}=\frac{x+1}{x+4}$

Now denominators are common so we will solve the numerators we get;

$\frac{x+3-5}{x}=\frac{x+1}{x+4}\\\\\frac{x-2}{x}=\frac{x+1}{x+4}$

Now by cross multiplication we get;

$(x-2)(x+4)=x(x+1)$

Now Applying distributive property we get;

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Now Combining the like terms we get;

$x^2+2x-x^2-x=8\\\\x=8$

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3 years ago

Factor the expression completely.<br> 1882 - 32

german

Answer:

2 (941 - 16)

Step-by-step explanation:

You need to first find a number that is a factor of 1882 and -32

In this case it would be 2

So you factor out 2

= 2 (941 - 16)

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3 years ago