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
maxonik [38]
3 years ago
11

What is an adaptive test?

Mathematics
2 answers:
svetlana [45]3 years ago
5 0

Answer:

Step-by-step explanation:

A form of computer-based test that adapts to the examinee's ability level.

aksik [14]3 years ago
4 0

Answer:

A test that adjusts the difficulty of the questions based on the student's answer to previous questions

Explanation:

APE

You might be interested in
How many planes appear in the<br> figure?
lapo4ka [179]

There is no figure. You will have to take a picture to show us.

5 0
3 years ago
Read 2 more answers
9
tatuchka [14]
Convert 20% into a decimal like this >> 20/100 =0.2 now 0.2 x 60.00 =12 the answer hope it works.
7 0
3 years ago
timomthy began his math homework at 5:17 pm he finished at 5:49 how many minutes did he send on his math homework
daser333 [38]

Answer:

32 minutes

Step-by-step explanation:

49 - 17 = 32

Timothy spent 32 minutes on his math homework.

3 0
2 years ago
Read 2 more answers
Please help with this math problem! The intersection of GK and HL is point P. Which triangle must be an isosceles triangle? *loo
Whitepunk [10]

None of the triangles listed has two equal base angles or two equal side lengths, therefore: D. No triangle is isosceles.

<h3>Properties of an Isosceles Triangle</h3>
  • An isosceles triangle has two base angles having equal angle measure.
  • The side lengths that are opposite each of the equal base angles are also congruent to each other.

Thus, none of the triangles listed has two equal base angles or two equal side lengths, therefore: D. No triangle is isosceles.

Learn more about isosceles triangle on:

brainly.com/question/11884412

5 0
2 years ago
If x^2+1/x^2=3 find the value of x^2/(x^2+1)^2<br> Express answer as a common fraction.<br> Thanks!!
timama [110]

x^2+\dfrac1{x^2}=3\implies x^4+1=3x^2\implies x^4-3x^2+1=0

By the quadratic formula,

x^2=\dfrac{3\pm\sqrt5}2\implies x^2+1=\dfrac{5\pm\sqrt5}2

Then

(x^2+1)^2=\dfrac{25\pm10\sqrt5+5}4=\dfrac{15\pm5\sqrt5}2

\implies\dfrac{x^2}{(x^2+1)^2}=\dfrac{\frac{3\pm\sqrt5}2}{\frac{15\pm5\sqrt5}2}=\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}

Multiply numerator and denominator by the denominator's conjugate:

\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}\cdot\dfrac{15\mp5\sqrt5}{15\mp5\sqrt5}=\dfrac{45\pm15\sqrt5\mp15\sqrt5-25}{15^2-(5\sqrt5)^2}=\dfrac{20}{100}=\dfrac15

3 0
3 years ago
Other questions:
  • What is the measure of angle abc if arc ac is 130 and arc de is 40
    8·1 answer
  • You pay $10.32 for 8 music downloads what is the rate of cost per download
    6·2 answers
  • Beach travel rents dune buggies for 50$ for 4 hours or 75$ for 6 hours. What is the hourly rate?
    8·1 answer
  • I need Math Help PLEASE!<br><img src="https://tex.z-dn.net/?f=3%20%7Ba%7D%5E%7B2%7D%20%20%20%5Csqrt%7Ba%7D%20%20%20%5Cdiv%208%20
    13·1 answer
  • The difference between the roots of the quadratic equation x2−8x+p=0 is 6. Find p.
    8·1 answer
  • 3.8 x 10^7 + 2.6 x 10^7 ​
    12·1 answer
  • what is the absolute value of the difference in dollars between the flat fees the two companies charge​
    15·1 answer
  • What is an equation of the line that passes through the points (0,7) and (5,4? Put your answer in fully reduced form.
    14·1 answer
  • (
    14·1 answer
  • Help! 20 Points! + Brainliest! Which expressions have been simplified correctly? Choose exactly two answers that are correct.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!