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
BARSIC [14]
3 years ago
10

1, 10, 100, 1000 Common Difference? Difference

Mathematics
1 answer:
Anettt [7]3 years ago
8 0
Just add another 0 lol
You might be interested in
Fill in the blank to make the expression a perfect square y^2-14y+__
AlexFokin [52]

y^2-14y+49

(y-7)(y-7)

3 0
3 years ago
Read 2 more answers
24 water bottles for $2.95
N76 [4]

Answer:

Sure i will buy them, where you live so i can pay fro estimated shipping

Step-by-step explanation:

8 0
2 years ago
student randomly receive 1 of 4 versions(A, B, C, D) of a math test. What is the probability that at least 3 of the 5 student te
alexdok [17]

Answer:

1.2%

Step-by-step explanation:

We are given that the students receive different versions of the math namely A, B, C and D.

So, the probability that a student receives version A = \frac{1}{4}.

Thus, the probability that the student does not receive version A = 1-\frac{1}{4} = \frac{3}{4}.

So, the possibilities that at-least 3 out of 5 students receive version A are,

1) 3 receives version A and 2 does not receive version A

2) 4 receives version A and 1 does not receive version A

3) All 5 students receive version A

Then the probability that at-least 3 out of 5 students receive version A is given by,

\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}\times \frac{3}{4}+\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{3}{4}+\frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}

= (\frac{1}{4})^3\times (\frac{3}{4})^2+(\frac{1}{4})^4\times (\frac{3}{4})+(\frac{1}{4})^5

= (\frac{1}{4})^3\times (\frac{3}{4})[\frac{3}{4}+\frac{1}{4}+(\frac{1}{4})^2]

= (\frac{3}{4^4})[1+\frac{1}{16}]

= (\frac{3}{256})[\frac{17}{16}]

= 0.01171875 × 1.0625

= 0.01245

Thus, the probability that at least 3 out of 5 students receive version A is 0.0124

So, in percent the probability is 0.0124 × 100 = 1.24%

To the nearest tenth, the required probability is 1.2%.

4 0
3 years ago
Is 8x-2y=2 a direct or inverse variation
sp2606 [1]

Answer:

Neither, why... for it to be direct or inverse variation, the model has to fit either y=k/x or y=kx, it may not have a y-intercept at all if it is inverse variation and it must have a y-intercept of 0 for it to be direct variation.

Step-by-step explanation:

The statement y=2 is quite specific. Because k is positive, y increases as x increases. So as x increases by 1, y increases by 1.5. Inverse Variation: Because k is positive, y decreases as x increases.  yx is a constant number -8. The constant of variation, k , is 23 . Inverse Variation

An inverse variation can be represented by the equation xy=k or y=kx .

That is, y varies inversely as x if there is some nonzero constant k such that, xy=k or y=kx where x≠0,y≠0 .

Suppose y varies inversely as x such that xy=3 or y=3x . That graph of this equation shown.

7 0
3 years ago
I found a place that will give me 20% discount if I spend over $50. My pill is $75. How much money will I save?
olasank [31]
75*.2=15
you would save $15

hope that helps
5 0
2 years ago
Other questions:
  • Ms. Callahan had 250 sheets of paper. She used 6 sheets of paper. She then gave each student 3 sheets of paper.
    7·1 answer
  • List at least three (3) characteristics of carbon that make it a unique element.
    15·2 answers
  • A company has 200 machines. Each machine has 12% probability of not working.
    12·1 answer
  • Which is the height of the triangle 12 times 27
    7·1 answer
  • Which step shows the result of applying the subtraction property of equality?
    12·2 answers
  • Type your answer in decimal form. Do not round.<br><br> 230 ounces = <br> how many cups
    5·2 answers
  • If wxz = (5x+3), zxy =(8x-4) and wxy is a right angle, find each measure
    5·2 answers
  • What is the area of a regular pentagon with a side length of 9 millimeters and an apothem length of 6.2 millimeters?
    14·1 answer
  • It says I need to find f(2)​
    5·1 answer
  • A lateral thoracic spine on a 33-cm patient is usually taken using 100 mA (large focal spot), 0.5 seconds, 86 kVp, 40-inch SID,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!