All categories

3 years ago

What is the volume, in cubic centimeters,

Mathematics

1 answer:

V125BC [204]3 years ago

3 0

Answer:

V≈1696.46

Step-by-step explanation:

V=πr2h

V=π·62·15

V≈1696.46003

You might be interested in

Solve 6x^2 = 12x -24

Mice21 [21]

Answer:

number 2)

Explanation step by step

7 0

4 years ago

Read 2 more answers

According to the National Postsecondary Student Aid Study conducted by the U.S. Department of Education in 2008, 62% of graduate

Ronch [10]

The standard error for the distribution of sampling proportions will be 0.0686.

<h3>What is standard error for the distribution of sampling proportions?</h3>

In mathematics, the difference between a data set and the populace's true average is known as primary data deviation from the mean.

According to the National Postsecondary Student Aid Study conducted by the U.S.

Department of Education in 2008, 62% of graduates from public universities had student loans.

We randomly select 50 students at a time.

Then the standard error for the distribution of sampling proportions will be

$\rm Standard\ error = \sqrt{\dfrac{p(1-p)}{n}}\\\\Standard\ error = \sqrt{\dfrac{0.62(1-0.62)}{50}}\\\\Standard\ error = 0.0686$

More about the standard error for the distribution link is given below.

brainly.com/question/14524236

#SPJ1

6 0

2 years ago

Which trinomial is the product of the binomials (4n + 5m)(3n – m)?

Aleonysh [2.5K]

Use the Distributive property to solve.
$(4n+5m)(3n-m)=(4n*3n)+(4n*-m)+(5m*3n)+(5m*-m)$
$12n^2-4nm+15mn-5m^2$
$12n^2+11mn-5m^2$

Hope that helps!

3 0

4 years ago

g Let P be the plane that goes through the points A(1, 3, 2), B(2, 3, 0), and C(0, 5, 3). Let ` be the line through the point Q(

Sedbober [7]

Answer:

(x, y, z) = (1, 1/3, 3 1/3)

Step-by-step explanation:

The normal to plane ABC can be found as the cross product ...

AB×BC = (1, 0, 2)×(2, -2, -3) = (4, 1, 2)

Then the equation of the plane is ...

4x +y +2z = 4·0 +5 +2·3 . . . . using point C to find the constant

4x +y +2z = 11

The direction vector of the reference line is the vector of coefficients of t: (0, -1, 2). Then the line through point Q is ...

(x, y, z) = (1, 2, 0) +t(0, -1, 2) = (1, 2-t, 2t)

The value of t that puts a point on this line in plane ABC can be found by substituting these values for x, y, and z in the plane's equation.

4(1) +(2 -t) +2(2t) = 11

Solving for t gives ...

t = 5/3

so the point of intersection of the plane and the line is

(x, y, z) = (1, 2-t, 2t) = (1, 2-5/3, 2·5/3) = (1, 1/3, 3 1/3)

5 0

3 years ago

Line Segment AB has a slope of 1/3 and line segment CD has a slope of 1/3. This proves that

Elena L [17]

Answer:

Step-by-step explanation:

Parallel lines have equal slopes, thus

line AB is parallel to line CD

8 0

3 years ago