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3 years ago

Slope Intercept form of a Line.

Mathematics

1 answer:

valkas [14]3 years ago

3 0

Answer:

Step-by-step explanation:

Slope: -3

y-intercept: -2 (y-intercept is where a line cross the y-axis, vertical line)

Pencil on the y-intercept, three down and one to the right, then trace the line from -2 on the y-axis.

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What is the ratio of 5 gallons blue paint to 9 gallons of yellow paint?

MakcuM [25]

Wouldn't you divide? If so, 5/9 = 0.6

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4 years ago

Read 2 more answers

Please help me out! As soon as possible.

Liula [17]

Answer:

Number of hours gardening

Step-by-step explanation:

12g

g = Number of hours gardening

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3 years ago

One the first day of school, each student is given $0.50 to attend. On day two, each student earns $1.00, day 3, $2.00, etc. How

aalyn [17]

Answer:

They earn $256 on the ninth day of school.

Step-by-step explanation:

A geometric sequence(in which each term is the previous term multiplied by the ratio) has the following format:

$a_{n+1} = r \times a_{n}$

In which r is the common ratio.

We can also find the nth term as a function of the first term, by the following equation:

$a_{n} = a_{1} \times r^{n}$

In which

$r = \frac{a_{n+1}}{a_{n}}$

In this question:

On the first day, $0.50. So $a_{1} = 0.5$ .

Day two $1.00, day three $2.00.

$r = \frac{1}{0.5} = \frac{2}{1} = 2$

Then

$a_{n} = 0.5 \times 2^{n}$

How much do students earn on the ninth day of school?

$a_{9} = 0.5 \times 2^{9} = 256$

They earn $256 on the ninth day of school.

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3 years ago

Patrick collected 192 seashells at the beach.He made five necklaces with an equal number of shells on each necklace.He used the

Goryan [66]

Answer:

I'm going to put the most shells possible on the necklaces this would be 38, 38x5=190, meaning that we have a remainder of 2.

2 shells would be on the magnet

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3 years ago

The marginal profit at a production/sales level of 6000 pounds of popcorn is –2.40

ivolga24 [154]

Answer:

Booger are nasty!! dont eat them

Step-by-step explanation:

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3 years ago