3 years ago

Please help!!

Mathematics

1 answer:

spayn [35]3 years ago

6 0

Im pretty sure that it would be 4 but not sure

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Twenty rubber spheres were compressed with varying amounts of force. The widths and heights of the resulting shapes were measure

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Answer:

It would be on the side 0-12 so the Y axis

Step-by-step explanation:

Put Vertical Axis (In)

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3 years ago

Which of the following is less than 0.625? A. 0.623 B. 0.651 C. 0.627 D. 1.624

galina1969 [7]

Answer:

A. 0.623

Step-by-step explanation:

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3 years ago

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a snowplow has maximum speed of 40 miles per hour on a dry highway. It's maximum speed decreases by 1.2 miles per hour for every

vova2212 [387]

Step-by-step explanation:

The snowplow's speed is 40 mph minus the loss from the snow, which is 1.2 mph times the depth of snow in inches.

y = 40 − 1.2x

When y = 0:

0 = 40 − 1.2x

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The snowplow stops moving when the snow is 33 ⅓ inches deep or more.

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3 years ago

What is sin 0 when sec 0 = 5? 0 |(1,0) sin e = 2[?] [] Rationalize the denominator if necessary.

Komok [63]

Answer:

$Sin ~0 =\frac{2\sqrt{5} }{5}$

Step-by-step explanation:

$sec0=\sqrt{5}$

$cos~0=\frac{1}{sec0} =\frac{1}{\sqrt{5} }$

$sin ~0=\sqrt{1-cos^2~0}$

$=\sqrt{1-1/5}=\sqrt{5-1/5}$

$Sin~0=\sqrt{4/5} =2/\sqrt{5}*\sqrt{5}/\sqrt{5}$

$Sin~0=2\sqrt{5}/2=2\sqrt{5}/5$

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hope it helps...

have a great day!!!

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3 years ago

Is -12/6 a rational number?

stiv31 [10]

A rational number is any number that can be turned into a fraction....it can be negative or positive.

Therefore, -12/6 is a rational number

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3 years ago