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
vovikov84 [41]
3 years ago
10

HELP PLEASE ASAP! I really need it!

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

- 4\sqrt[]{x - 3} = 12 \\  \sqrt{x - 3}   =   \frac{12}{ - 4}  \\  \  \sqrt{x - 3}  =  - 3 \\ x - 3 =  { (- 3)}^{2}  \\ x = 12
the answer is D
You might be interested in
Median of 22, 16, 14, 26, 32, 30​
n200080 [17]

Answer:

15

Step-by-step explanation:

cancel out from the sides till you have 1 number in the middle but in this case we have 2 numbers.

in a case like that you add both numbers and divide by 2 to get your answer

so 16+14÷2= 15

8 0
3 years ago
Read 2 more answers
A television is advertised for K2000 cash or on terms of 10% deposit and K80 per month for 3
lilavasa [31]

Answer:

a. K3080

Step-by-step explanation:

K2000×10/100=K200

K80×36months=2880

K2880+K200=K3080

3 0
3 years ago
Screenshot of a question about mean absolute deviation. I will give brainliest too.
ira [324]
About 2.4 pounds away from 12.9 pounds.

small or less than
3 0
3 years ago
What are the solutions of the equation c​
kondaur [170]

Answer:

Be more detailed, BC i can only give you a general answer a^2 + b^2 = c^2

Step-by-step explanation:

5 0
3 years ago
Casey ran out of time while taking a multiple-choice test and plans to guess on the last 101010 questions. Each question has 555
Soloha48 [4]

Answer:

There is a 40.96% probability that he answers exactly 1 question correctly in the last 4 questions.

Step-by-step explanation:

For each question, there are only two possible outcomes. Either it is correct, or it is not. This means that we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which  is the number of different combinatios of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening.

In this problem we have that:

There are four questions, so n = 4.

Each question has 5 options, one of which is correct. So  

What is the probability that he answers exactly 1 question correctly in the last 4 questions?

This is  

There is a 40.96% probability that he answers exactly 1 question correctly in the last 4 questions.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the slope of the line that contains (-1,9) and (9,9)
    11·2 answers
  • What is the length of the longest side of a triangle that has vertices at (-5, -1). (-5,5), and (3-1)?
    10·1 answer
  • Who else has to do IXL it sucks
    8·1 answer
  • Which phrase is usually associated with addition
    9·2 answers
  • Hi, can you pls find the area of this shape? please find it fasttttt
    9·1 answer
  • If TS is a midsegment of PQR find TS
    7·1 answer
  • -5w-5(-4z +2w) + 5z<br>what is the answer​
    12·2 answers
  • These are answers
    7·2 answers
  • Find Find the value of y when x=-5, y=15x+1, When x=-5 , y=...
    13·1 answer
  • Challenge A large university accepts 40% of the students who apply. Of the students the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!