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3 years ago

Finding the Slope: Identify the slope. Will give 5 brainlist points if you are correct

Mathematics

2 answers:

gavmur [86]3 years ago

8 0

Answer:

1/2

Step-by-step explanation:

Slope is rise over run. So you will want to pick 2 points that cross an intersection rise to the upper ones lone, and then run to the point, while counting. I hope this helps :)

- I started at the point (2,0) ran up 1, and then ran over 2 to (0,1).

mr_godi [17]3 years ago

4 0

ANSWER- slope/m=1/2

EXPLANATION- rise over run!! up one over two!

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3 years ago

A kayaker travels x miles per hour downstream for 4 hours. On the 6-hour return trip, the kayaker travels 2 mile per hour slower

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time * rate = distance

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3 years ago

In 1960, the population of a town was 14 thousand people. Over the course of the next 50 years, the town grew at a rate of 30 pe

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SOLUTIONS

Given: Assume y is the population

$\begin{gathered} t=0=1960,y=14030 \\ t=1=1961,y=14060 \\ so\text{ b = 14000} \\ so\text{ k = 30} \end{gathered}$

The town grow at the rate of 30 people per year.

$y=kt+14000$ $y=30t+14000$

(A) The population predicted to be in 2030 will be

$\begin{gathered} 2030-1960=70 \\ y=30k+14000 \\ y=30(70)+14000 \\ y=2100+14000 \\ y=16100people \end{gathered}$

(B) so when y = 15000, find t

$\begin{gathered} y=15000 \\ y=30t+14000 \\ 15000=30t+14000 \\ 15000-14000=30t \\ 1000=30t \\ t=\frac{1000}{30} \\ t\approx33 \\ t=1960+33 \\ t=1993 \end{gathered}$

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1 year ago

Two neon lights are turned one at the same time. One blinks every 4 seconds and the other blinks every 6 seconds. In 60 seconds,

morpeh [17]

Two neon lights turned on at same time.

one blinks other blinks
every 4 seconds every 6 seconds.

ob ob
4 : 6
60.

60 / 4 = 15
60 / 6 = 10.

15+ 10 = 25 times.

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3 years ago

Read 2 more answers

Finding the Slope: Identify the slope. Will give 5 brainlist points if you are correct​

Finding the Slope: Identify the slope. Will give 5 brainlist points if you are correct