3 years ago

I for really need help with this one and a couple of others HELPPPP

Mathematics

1 answer:

Keith_Richards [23]3 years ago

8 0

Check the picture below.

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What are the rise and run of the line whose equation is y=15x?

Blababa [14]

Answer:

Rise = 15.

Run = 1.

Step-by-step explanation:

Hope this helps!

5 0

2 years ago

An efficiency consultant determines that on the assembly line at Stihl Inc., there is a strong, negative, linear relationship be

nikklg [1K]

Answer:

The correct option is B.

Step-by-step explanation:

It is given that there is a strong, negative, linear relationship between x and y. where, x is the number of consecutive hours a worker has been assembling chainsaws and y is the number of chainsaws he can produce in an hour.

He finds that 70%of the variation in chainsaws produced per hour can be explained by the regression of y on x.

$y=-\frac{70}{100}x$

$y=-0.7x$

The slope is -0.7, therefore option B is correct.

8 0

3 years ago

You drop a pencil out of window that is 20ft above the ground. Use the formula V^2=64s, where V is speed and s is the distance f

gizmo_the_mogwai [7]

First you substitute in the values so you have
V^2=(64)20
then you just simplify it
V^2=1280
V=the square root of 1280
V= about 35.7770876
or
V=the square root of 256 times <span>the square root of 5
V=16 times </span><span>the square root of 5

also V would typically be called velocity. it's very similar to speed but it is just easier to remember because it starts with a V</span>

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2 years ago

Devin measured his basketball rim. The radius of the rim is 6 inches. What is the circumference of the rim?

sergiy2304 [10]

The circumstance of the rim is 37.6

8 0

2 years ago

PLEASE HELP (20 POINTS)

Paul [167]

Answer:

option b

Step-by-step explanation:

you can't take out anything, not an x or a 2

6 0

2 years ago