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
trasher [3.6K]
3 years ago
15

A True/False quiz has three questions. When guessing, the probability of getting a question correct is the same as the probabili

ty of getting a question wrong. What is the probability that a student that guesses gets at least 2 questions correct? (Give your answer to 2 decimal places)
Mathematics
1 answer:
rewona [7]3 years ago
6 0

Answer:

iycdjrasgmbjbljvkg

Step-by-step explanation:

xgcuchjlhgjfa1347722j

You might be interested in
A cylinder has a volume of 105 cubic centimeter what is the volume of a cone with the same base and height?
pychu [463]

Answer:

<h2>35 cm³</h2>

Step-by-step explanation:

The formula of a volume of a cylinder:

V_1=\pi r^2H

r - radius

H - height

The formula of a volume of a cone:

V_2=\dfrac{1}{3}\pi r^2H

If the cylinder and the cone have the same base (radius) and the same height, then the volume of the cone is three times smaller than the volume of the cylinder.

V_2=\dfrac{1}{3}\underbrace{\pi r^2H}_{V_1}

Therefore:

V_2=\dfrac{1}{3}V_1\toV_2=\dfrac{1}{3}\cdot105\ cm^3=35\ cm^3

5 0
3 years ago
Non-conformities such as tilting can e caused by all the following EXCEPT for..?
SCORPION-xisa [38]

Answer:

sxqdwbvgefccsgcvnevn veb ehev ev nnmb

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
80,000 + 8,888 what is the answer for this question
Andru [333]
The answer is 88,888.
8 0
3 years ago
Read 2 more answers
Wesley Estimated 5.82-4.21 to be about 2. Is this an overestimate or an underestimate?
Bezzdna [24]
I'd say neither because 5.82-4.21 equals to 1.61, and it does not go above 2 as an overestimate. In addition, it's not an underestimate because 1.61 rounds up to 2. If you can't put that as an answer, you can say its an underestimate because it does not meet the real standards of being 2.
8 0
3 years ago
2n + 15 = 30 what is the answer
Alexxx [7]

Answer:n = 13

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Unit 7 polygons &amp; quadrilaterals homework 3: rectangles Gina Wilson answer key
    11·1 answer
  • Stephen is 2 years older than Sushil. krutika is 4 years younger than Sushil. If the total of their ages is 61, how old is the e
    9·2 answers
  • Simplify 9r - 4s -6r + s
    5·2 answers
  • on a map the distance between two towns is 4inches .The actual distance between the towns is 380 miles.What is the scale of the
    14·1 answer
  • given the equation -4 square root of x-3=12, solve for x and identify if it is an extraneous solution
    7·1 answer
  • What zodiac are u ?
    9·2 answers
  • How to write domain and range
    5·1 answer
  • What is Jaime’s speed if he ran 12 miles in h hours? (He was running with the same speed all that time, believe it or not.) PLS
    12·2 answers
  • How many times is 42 going to 5647
    12·2 answers
  • Please help<br> Greater than<br> Less than<br> or Equal to
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!