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
jeka94
3 years ago
6

A student takes a multiple-choice test with 8 questions on it, each of which has 4 choices. The student randomly guesses an answ

er to each question.
What is the probability that the student gets at least 1 question correct?

Round to 3 decimal places.

Mathematics
1 answer:
zimovet [89]3 years ago
3 0

Answer:

0.900

Step-by-step explanation:

hope it helps u

need more answers?

just follow me

You might be interested in
What is x in equation 1-2x=21
Oksi-84 [34.3K]

See attached pic

x = -10 is your answer

3 0
3 years ago
Solve the equation of x+6-4x=3
sergeinik [125]

Answer:

-3x=-3

x= 1

Step-by-step explanation:

4 0
3 years ago
What is the IQR of 11,11.5,10.5,17,14.5,18,17,19
Vika [28.1K]

Ascending order :-

10.5 , 11 , 11.5 , 14.5 , 17 , 17 , 18 , 19

Median,

={(n/2)th + (n/2 +1)th}/2

={(4)th + (5)th}/2

=(31.5)/2

=15.75

I.Q.R.,

Median of lower half,

={(n/2)th + (n/2 +1)th}/2

={(2)th + (3)th}/2

=(22.5)/2

= 11.25

Median of upper half,

={(n/2)th + (n/2 +1)th}/2

={(2)th + (3)th}/2

=35/2

=17.5

I.Q.R. = 17.5 - 11.25 = 6.25

HOPE THIS WILL HELP YOU

4 0
3 years ago
Read 2 more answers
Bill is in a class of 15 boys and 35 girls 40 percent of the students in the class take the bus to school how many students do n
GREYUIT [131]

the gender of the kids does not matter so it can be discarded.

you add up how many boys and girls in the class to make a total of 50 kids

your 100% is 50

meaning 40% of 50 is 20

so if 20 kids took the bus to school then 30 did not take the bus.

6 0
3 years ago
Which value is the solution to the equation 42 ÷ j = 6?
mezya [45]

Answer:

j = 7hope that helps!

8 0
3 years ago
Other questions:
  • What number goes in the missing space? 5,2,10 3,3,9 2,6,?
    13·2 answers
  • What is the solution to the following system of equations? 3x-4y=-35 3x+4y=5
    5·2 answers
  • NEED HELP AGAIN ASAP
    10·2 answers
  • Joanna works two days each
    10·1 answer
  • Does 1/6, -3, √7, -6/5, or 4.5 comes first when the numbers are listed from least to greatest
    10·2 answers
  • Solve 4+x>6 graph the solution
    7·1 answer
  • What decimal is halfway between 2.7 and 2.8?
    6·2 answers
  • I just need help shouldn't be too hard if you understand it
    11·2 answers
  • Please help!!!!!!!
    12·1 answer
  • State the base of the exponent 8 in the expression. (a^6)^8
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!