All categories

2 years ago

Find the percent of the area under the density curve where xxx is more than 333.

Mathematics

1 answer:

lapo4ka [179]2 years ago

5 0

Answer:

25%

Step-by-step explanation:

Got it right on khan

You might be interested in

PLEASE HELP 100 POINTS

Olin [163]

Answer:

see below

Step-by-step explanation:

$f(x)=2/x\\\\g(x)=2/x\\\\f(g(x))=f(2/x)\\\\f(2/x)=2/(2/x)\\\\f(g(x))=2x/2\\\\f(g(x))=x\\\\$

and since f(x)=g(x) the same process applies to g(f(x))

4 0

3 years ago

the length of a rectangle is 4 meters longer than the width. if the area is 22 square meters , find the rectangle dimension

Readme [11.4K]

Let breadth be x

Length=x+4

We know

$\boxed{\sf Area_{(Rectangle)}=Length\times Breadth}$

$\\ \sf\longmapsto x(x+4)=22$

$\\ \sf\longmapsto x^2+4x=22$

$\\ \sf\longmapsto x^2+4x-22=0$

By solving

$\\ \sf\longmapsto x=-2\pm\sqrt{26}$

It doesnot have any real roots

7 0

3 years ago

Anybody can help me on this

Maslowich

Answer:

y= -1,800x+39,000

2. 39,000

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Mia's credit card balance is less than -$85. Does she owe more or less than $85

dalvyx [7]

Mia's balance is at -85, which means she had $0,

and has spent $85.

This means that she needs to pay BACK $85, (+85)

and there might be an extra charge since she overspent on her account.

5 0

4 years ago

Solve thequestion below please

Slav-nsk [51]

A is the answer, the proportion RS/VU=2, the proportion of ST/UT=2, an angle S is equal to angle U, both 90 degrees. RS/VU, side, angle S = to angle U, angle and ST/UT, side.

5 0

3 years ago