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
Elden [556K]
2 years ago
12

Write a solution to the equation x? = 75 two ways: using exponents using radicals

Mathematics
1 answer:
nignag [31]2 years ago
8 0
B because when you want to make an equation with x2 you need to use radicals
You might be interested in
47% of $118 is about what<br> estimate the percent
Fudgin [204]
55.46 so estimating it would just leave it at 55
3 0
3 years ago
Read 2 more answers
Write an integer to describe a withdrawal of $50 from a bank account
slega [8]
-$50. Hope this helps man. -50

5 0
3 years ago
Read 2 more answers
The shortest path from a starting point to an endpoint, regardless of the path taken, is called the _____________.
balandron [24]
<span>The shortest path from a starting point to an endpoint, regardless of the path taken, is called the </span>geodesic. In flat (Euclidean) space it is simply a straight line.
7 0
3 years ago
Read 2 more answers
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
What is a close but easier numbers to estimate the answer to the problem
borishaifa [10]
You forgot to put the problem but choose answers that will divide evenly
3 0
3 years ago
Other questions:
  • Multiply. Write your answer as a fraction in simplest form. <br><br> 2/5 x 10/7
    13·2 answers
  • 2710÷759 what is the work
    7·1 answer
  • Is 0.5 greater than or less than 3/5​
    15·2 answers
  • Nicole wants to measure the height of a tree. She sights the top of the tree, using a mirror that is lying flat on the ground. T
    7·1 answer
  • Translate 5x+7 ≥2 into a verbal sentence
    6·1 answer
  • Which of the following is not a pythagorean triple?
    5·1 answer
  • Can sumone do this plzz
    11·1 answer
  • Help pls <br> Solve one step equation <br> -6x - 13 =23
    15·2 answers
  • What is the surface area of this right prism?
    11·1 answer
  • ΔAXY is similar to ΔABC.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!