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3 years ago

Please I need it right now .Thanks

Mathematics

2 answers:

ANEK [815]3 years ago

8 0

Maybe post a bigger picture? So I can see probably

IrinaK [193]3 years ago

4 0

Not sure what the question is here is it an a/b question or do we have to do an answer for both a and b?

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Please help me out thank you.

s2008m [1.1K]

its A

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Is the following relation a function? (1 point)

Margarita [4]

If there are no repeating x values and an x value only goes to <em>one</em><em> </em>y value, then yes, it is a function.

3 0

4 years ago

Read 2 more answers

In this figure, A'B'C'D'is a transformation of ABCD.

siniylev [52]

Answer:

translation and um thats all

6 0

3 years ago

A 20% apple juice drink is mixed with a 100% apple juice drink. The function f(x)=(2)(1.0)+x(0.2)2+x models the concentration of

luda_lava [24]

Answer:

17.5

Step-by-step explanation:

Given that:

20% apple juice drink is mixed with a 100% apple juice drink.

$f(x)=\dfrac{(2)(0.1)+x(0.2)}{2+x}$

represents the concentration of apple juice in the drink when $x$ gallons of 20% drink are added to 2 gallons of pure juice.

Also, given that 6 gallons of 20% drink are added to the 2 gallons of pure juice.

To find:

The concentration of apple juice in the drink = ?

Solution:

Given the function:

$f(x)=\dfrac{(2)(0.1)+x(0.2)}{2+x}$

and

$x=6\ gallons$

$f(x)=\dfrac{(2)(0.1)+6(0.2)}{2+6}\\\Rightarrow f(x)=\dfrac{0.2+1.2}{8}\\\Rightarrow f(x)=\dfrac{1.4}{8}\\\Rightarrow f(x)=\bold{0.175}$

In percentage, the concentration 17.5.

7 0

3 years ago

2p/9 + 5p/18 - 5/6 = 2/3 + p/12 + 1/6

mezya [45]

$\frac{2p}{9}+\frac{5p}{18}-\frac{5}{6}=\frac{2}{3}+\frac{p}{12}+\frac{1}{6}\ \ \ |Multiply\ by\ 36\\\\
4*2p+2*5p-5*6=12*2+3*p+6*1\\\\
8p+10p-30=24+3p+6\\\\
18p-30=3p+30\ \ \ |Subtract\ 3p\\\\
15p-30=30\ \ \ |Add\ 30\\\\
15p=60\ \ \ |Divide\ by\ 15\\\\
\boxed{p=4}$

4 0

3 years ago

Please I need it right now .Thanks​

Please I need it right now .Thanks