1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anzhelika [568]
3 years ago
11

You pick 7 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have

written the first 7 digits of your phone number
Mathematics
1 answer:
Pie3 years ago
7 0

Answer:

= .0000001

Step-by-step explanation:

The odds of getting 1 number of out the 10 possible number (0-9) equal 10 is 1/10

There are 7 numbers to pick

P(xxx-xxxx) = 1/10 * 1/10 *1/10 * 1/10 * 1/10 * 1/10 *1/10

                 = .0000001

You might be interested in
2(h - 8) - h = h - 16
tresset_1 [31]

2(h-8)-h=h-16

2h-16-h=h-16

h=h

h has infinitely many solutions.

5 0
2 years ago
How much time has passed from the first clock to the second clock?
bonufazy [111]

Answer:

Step-by-step explanation:

Time for first clock is 8:34

Time for second clock is 11:48

subtract them: 11 hrs. 48 min.

                      - 8 hrs. 34 min.

                      _____________

                        3 hrs. 14 min.

4 0
2 years ago
Which best describes a transformation that preserves the size, shape, and angles of an object?
vovikov84 [41]
The transformation is ISOMETRY.

In mathematics, an isometry<span> (or congruence, or congruent transformation) is a distance-preserving transformation between metric spaces, usually assumed to be bijective. A composition of two opposite </span>isometries<span> is a direct </span>isometry<span>. A reflection in a line is an opposite </span>isometry<span>, like R </span>1<span> or R </span>2<span> on the image.</span>
3 0
3 years ago
Marilyn saves 30% of the money she earns each month.She earns $350 each month.How much does she save?​
Delicious77 [7]

Answer:

$245

Step-by-step explanation:

Savings percent= $350 × 30%

=$350 × 30/100

= $105

Money saved= $350- $105

= $ 245

6 0
3 years ago
I need alot of help figuring out this problemm TRIG HW​
leva [86]

Answer:

x = 15

y = 15√3

Step-by-step explanation:

This is a special right triangle with angle measures 30° 60° 90°

The side lengths should be x 2x x√3

If the measure of hypotenuse 30 then the side length that sees 30° should be half of it so x = 15 and y = 15√3

6 0
3 years ago
Other questions:
  • If ABC is reflected across the y-axis, what are the coordinates of A’?
    11·2 answers
  • Find the length of one edge of the cube.
    12·1 answer
  • B. A window in the room has an actual width of 2.5 feet.
    14·1 answer
  • 5r/2-6=19<br><br> Solve with work shown
    7·1 answer
  • Marking brainless!! Explain how to solve this problem.<br> -5x + 12 &gt; 32
    7·1 answer
  • The Cinci Company issues $100,000, 10% bonds at 103 on October 1, 2020. The bonds are
    13·1 answer
  • A produce manager inspects large truckloads of potatoes to determine the proportion with major defects (p). She intends to compu
    14·1 answer
  • Find the length of the third side. If necessary, write in simplest radical form. 1 2
    15·2 answers
  • Please help I have no clue what I’m doing and I have a quiz tmr
    14·2 answers
  • evaluate the integral by reversing the order of integration. $ \displaystyle\int {0}^{{\color{red}4}} \displaystyle\int {\sqrt{x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!