The response of randomly-selected people to the question, "how many hours of sleep did you get last night?"

Mathematics

1 answer:

iren2701 [21]2 years ago

5 0

10 hours of sleep last night

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SCOTT ESTIMATED THAT 22% OF 160 is APPROOIMATELY 30.<br>Do you AGREE WITH SCOTT? EXPLAIN.

Advocard [28]

Answer:

I do not agree with Scott.

Step-by-step explanation:

22% *of* 160 --- meaning 22% times 160 --- is 35.2 so it's in fact approximately 35.

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2 years ago

25 POINTS

kramer

Finding the volume of a cone (V=1/3 x pi x r^2 x h, where r is the radius and h is the height.
You will substitute in the information you know and then solve for the radius(r).

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3 years ago

What is the equation of the line that passes through the point

snow_lady [41]

Answer:

$3x-2y=2$

Step-by-step explanation:

The equation of line having slope $\frac{3}{2}$ and passing through $(-4,-7)$ .

$The\ equation\ of\ line\ is\ given\ by\ y=mx+c\ where\ m\ is\ the\ slope\ of\ line.\\\\Here\ m=\frac{3}{2}\\\\Equation\ y=\frac{3}{2}x+c\\\\Line\ passes\ through\ (-4,-7),\ it\ will\ satisfy\ the\ equation\ of\ line.\\\\-7=\frac{3}{2}\times (-4)+c\\\\-7=-6+c\\\\c=-7+6\\\\c=-1\\\\y=\frac{3}{2}x-1\\\\2y=3x-2\\\\3x-2y=2$