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3 years ago

What is the equation in slope-intercept form?

Mathematics

2 answers:

inn [45]3 years ago

5 0

Answer:

slope intercept form is y=mx+b

m=slop

x=x-intercept

and b= y-intercept

the slope is -3 and the y-intercept is 4

it is a linear equation model

Step-by-step explanation:

Archy [21]3 years ago

4 0

Answer:

y=-3x+4

Step-by-step explanation:

slope intercept form is y=mx+b

therefore, the equation is already in slope intercept form

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Melanie's fruit punch recipe calls for 6 cups of apple juice for every 3 cups of carrot juice.

yulyashka [42]

Answer:

1/2 cup of carrot juice for each cup of apple juice.

Step-by-step explanation:

The ratio of carrot juice to apple juice is 3:6

Also written as 1:2

1/2 cup of carrot juice per 1 cup of apple juice

4 0

3 years ago

A consumer electronics company is comparing the brightness of two different types of picture tubes for use in its television set

puteri [66]

Answer:

The answer is "0.7794".

Step-by-step explanation:

Please find the complete question in the attached file.

Given:

$\to n_{1}=n_{2}=25\\\\$

Hypotheses:

$\to H_{0}:\mu_{B}-\mu_{A}\geq 0\\\\\to H_{a}:\mu_{B}-\mu_{A}< 0\\\\$

Testing statistics:

$\to z=\frac{(\bar{x}_{B}-\bar{x}_{A})-(\mu_{B}-\mu_{A})}{\sqrt{\frac{\sigma^{2}_{B}}{n_{1}}+\frac{\sigma^{2}_{A}}{n_{2}}}}=\frac{3.5-(0)}{\sqrt{\frac{16^{2}}{25}+\frac{16^{2}}{25}}}=0.77$

The test is done just so the p-value of a test is

$\to p-value = P(z < 0.77) = 0.7794$

Because the p-value of the management is large, type B can take it.

5 0

3 years ago

What are the coordinates of a point that is 3 left of the the y axis and 5 above the x axis

anzhelika [568]

It is the last one, (-3,5)

7 0

3 years ago

Read 2 more answers

Solve: 4 + x - 17 = 22

romanna [79]

Answer:

x=35

Step-by-step explanation:

4+x-17=22

x+4-17=22

x-13=22

x-13+13=22+13

4 0

3 years ago

Read 2 more answers

2. Choose the graph that shows the solution of the inequality on the number line

horsena [70]

Answer:

Number line 3 also known as [C]

Step-by-step explanation:

Given that:

c ≤ -1

Knowing that:

≤ = Less than or equal to

Now substitute into the equation:

C less than or equal to -1

Thus, it going left on a number line.

The only number line with left is [A] and [C]

Since ≤ = Less than or equal to -1

then, it including -1

also known as a closed circle means the number is included and an open circle means it is not.

Hence, it closed circle.

Thus, the answer is [C]

Kavinsky

4 0

2 years ago