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4 years ago

11

What is the surface area of a cylinder with base radius 444 and height 555?

1 answer:

Darya [45]4 years ago

3 0

Answer:

Step-by-step explanation:

Calculating the volume of a cylinder is very similar to determining the area of a prism. You can ... Recall that the area of a circle is equal to pi times the radius squared. ... V = Π(3.6)2(4) Here we started by replaced r with the radius and h with the height. ... V = 5400Π mm3 ← If you are

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Write an equation of the line and interpret the slope.

coldgirl [10]

Answer:

y=-100x+700

Step-by-step explanation:

Slope=Rise/Run=Δy/Δx=(y₂-y1)/(x₂-x₁)=(200-600)/(5-1)=(-400)/(4)=-100

So your slope would be m=-100

To find b, the y-intercept, we plug in a given output of y for a given input of x and solve for b:

y=mx+b (Slope-intercept form)

y=-100x+b (Equation so far)

200=-100(5)+b [Plugging in (5,200)]

200=-500+b

700=b

So since the y-intercept is b=700, then the equation of the line is y=-100x+700

4 0

3 years ago

Help !!!!!!!!!!!!!!!!!!!!!

vladimir1956 [14]

Answer:

12 is the answer thanks for asking in

3 0

3 years ago

Suppose that a recent article stated that the mean time spent in jail by a first-time convicted burglar is 2.5 years. A study wa

Sladkaya [172]

Answer:

The null hypothesis is $H_0: \mu = 2.5$ .

The alternative hypothesis is $H_1: \mu > 2.5$

Step-by-step explanation:

Suppose that a recent article stated that the mean time spent in jail by a first-time convicted burglar is 2.5 years.

At the null hypothesis, we test if the mean is of 2.5 years, that is:

$H_0: \mu = 2.5$

A study was then done to see if the mean time has increased in the new century.

At the alternative hypothesis, we test if the mean has increased, that is, if it is above 2.5 years. So

$H_1: \mu > 2.5$

8 0

3 years ago

PLEASE HELP!! WILL MARK BRAINLIEST TO WHOEVER GET IT RIGHT

Vinvika [58]

Answer:

neither, since the gradients are not the same, as well as the c value

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Please help! 60 points!

podryga [215]

Answer:

B

Step-by-step explanation:

try method B, hope it helps

4 0

3 years ago

Read 2 more answers