What is the sum of 16 fl. oz. and 2 pints?

Gaining admittance into medical school is a difficult task. Researchers want to know if more students who complete a graduate de

asambeis [7]

Answer:

a survey

Step-by-step explanation:

They compare the number of students who were admitted who had a master’s degree with those who did not

4 0

3 years ago

How many pounds are equivalent to 40 oz

Tanzania [10]

Answer:

Step-by-step explanation:

40 ounces equal 2.5 pounds (40oz = 2.5lbs). Converting 40 oz to lb is easy.

4 0

3 years ago

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A cork in the shape of a cylinder has a radius of 2 cm, a height of 5 cm, and weighs 2.5 grams. Find the volume and density of t

8_murik_8 [283]

For this case we have that by definition, the density is given by:

$d = \frac {M} {V}$

Where:

M: It is the mass

V: It is the volume

We find the volume of the cylinder:

$V = \pi * r ^ 2 * h$

Where:

r: It is the radius of the cylinder

h: It is the height

$V = \pi * 2 ^ 2 * 5\\V = \pi * 4 * 5\\V = \pi * 20\\V = 62.8 \ cm ^ 3$

So the density is:

$d = \frac {2.5} {62.8}\\d = 0.04$

Answer:

$d = 0.04 \frac {g} {cm ^ 3}\\Base area: 4 \pi\\Volume: 62.8 \ cm ^ 3$

3 0

3 years ago

The failure of a circuit board interrupts work that utilizes a computing system until a new board is delivered. The delivery tim

Hatshy [7]

Answer:

The expected cost is 152

Step-by-step explanation:

Recall that since Y is uniformly distributed over the interval [1,5] we have the following probability density function for Y

$f_Y(y ) = \frac{1}{5-1} = \frac{1}{4}$ if $1\leq y \leq 5$ and 0 othewise. (To check this is the pdf, check the definition of an uniform random variable)

Recall that, by definition

$E(Y^k) = \int_{-\infty}^{\infty} y^kf_Y(y)dy$

Also, we are given that $C = 50+3Y+9Y^2$ . Recall the following properties of the expected value. If X,Y are random variables, then

$E(a+bX+cY) = a+bE(X)+cE(Y)$

Then, using this property we have that $E[C] = 50+3E[Y]+ 9E[Y^2]$ .

Thus, we must calculate E[Y] and E[Y^2].

Using the definition, we get that

$E[Y] = \int_{1}^{5}\frac{y}{4} dy =\frac{1}{4}\left\frac{y^2}{2}\right|_{1}^{5} = \frac{25}{8}-\frac{1}{8} = 3$

$E[Y^2] = \int_{1}^{5}\frac{y^2}{4} dy =\frac{1}{4}\left\frac{y^3}{3}\right|_{1}^{5} = \frac{125}{12}-\frac{1}{12} = \frac{31}{3}$

Then

$E(C) = 50 + 3\cdot 3 + 9 \cdot \frac{31}{3} = 152$

5 0

3 years ago

The Probable Cause Panel has met and has determined that there is probable cause. What will be the next step in the complaint pr

Serhud [2]

Answer:

After the Probable Cause Panel has met and has determined that there is probable cause. The next step in the complaint process is to initiate investigation.

Step-by-step explanation:

The Probable Cause Panel (PCP) is structured by two professionals and one board member or consumer member. They determine probable cause within 30 days.

The following scenarios if PCP determined there is probable cause is to start an investigative report of the department but the complainant may appeal the decision of the probable cause panel within sixty days of notification by providing additional information for consideration.

3 0

4 years ago