All categories

3 years ago

Which shows the integers in order.

Mathematics

2 answers:

Igoryamba3 years ago

5 0

The answer A shows the integers from greatest to least

luda_lava [24]3 years ago

5 0

A shows the integers from greatest to least

You might be interested in

A ball of radius 15 has a round hole of radius 5 drilled through its center. Find the volume of the resulting solid. Hint: The u

OverLord2011 [107]

Answer:

The volume of the ball with the drilled hole is:

$\displaystyle\frac{8000\pi\sqrt{2}}{3}$

Step-by-step explanation:

See attached a sketch of the region that is revolved about the y-axis to produce the upper half of the ball. Notice the function y is the equation of a circle centered at the origin with radius 15:

$x^2+y^2=15^2\to y=\sqrt{225-x^2}$

Then we set the integral for the volume by using shell method:

$\displaystyle\int_5^{15}2\pi x\sqrt{225-x^2}dx$

That can be solved by substitution:

$u=225-x^2\to du=-2xdx$

The limits of integration also change:

For x=5: $u=225-5^2=200$

For x=15: $u=225-15^2=0$

So the integral becomes:

$\displaystyle -\int_{200}^{0}\pi \sqrt{u}du$

If we flip the limits we also get rid of the minus in front, and writing the root as an exponent we get:

$\displaystyle \int_{0}^{200}\pi u^{1/2}du$

Then applying the basic rule we get:

$\displaystyle\frac{2\pi}{3}u^{3/2}\Bigg|_0^{200}=\frac{2\pi(200\sqrt{200})}{3}=\frac{400\pi(10)\sqrt{2}}{3}=\frac{4000\pi\sqrt{2}}{3}$

Since that is just half of the solid, we multiply by 2 to get the complete volume:

$\displaystyle\frac{2\cdot4000\pi\sqrt{2}}{3}$

$=\displaystyle\frac{8000\pi\sqrt{2}}{3}$

5 0

4 years ago

1. Find the slope of a line passing through (56, 67) and (-12, -50)

fomenos

Answer:

117/78

Step-by-step explanation:

(-50-67)/(-12-56)=-117/-78=117/78

5 0

3 years ago

She has 11 small bottles of sanitizer she wants to divide equally among 3 large containers

EleoNora [17]

Hello! To solve this exercise we have to divide the amount of the bottles by the number of containers, look:

$\frac{11}{3}\cong3.\bar{6}\bar{6}$

So, each recipient (container) has to receive the content of 3.66 bottles of sanitizer, approximately.

3 0

1 year ago

Evaluate... k/2 + 9 = 30

Simora [160]

Answer:

K = 42

Step-by-step explanation:

K/2 = 21

2* k/2 =2*21

k=42

4 0

4 years ago

Read 2 more answers

Here is a figure that looks like the letter A, along with several other figures. Which figures are scaled copies of the original

Kryger [21]

Figure 2 and 4. The translation method was used . Figure 2 was moved to the right and enlarged. They’ve still maintained the same shape however only enalarged.
Figure 4 has only decreased in size.

Please mark as a brainliest will be much appreciated

8 0

3 years ago