Ask question

Ask question

All categories

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.

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

I need help on 1-3 please help !!!! I need to show work .

Rashid [163]

Where are the problems that need to be solved?

4 0

4 years ago

Which symbol will make this multiplication sentence true?

seropon [69]

Answer:

0 x 4 = 0 x 9

Step-by-step explanation:

Anything times 0 is 0 so they both equal 0

8 0

3 years ago

Help Me With Geometry Please ?

guapka [62]

You use the pythagorean theorem to calculate the missing sides.
formula: a^2+b^2=c^2
a=leg, b=leg, c=hypotenuse.
substitute the lengths in and solve for the missing length.
1. 5^2+12^2=c^2 simplify exponents
25+144=c^2 add
169=c^2 square root both sides
a.13
2. 8^2+b^2=10^2
b.6
3. 15^2+20^2=c^2
b.25
4. Distance formula 5sqrt2
c.7

6 0

4 years ago

Select all equations that are equivalent to x² + 6x = 16.

ohaa [14]

Answer:

C and F

Step-by-step explanation:

2×2+6×2=16

×=2

C ) 2×2+6×2+9=25 ×=2

F) (2+3)2=25 ×=2

6 0

2 years ago

Multiply this expression :: -2/7 • (-3 5/8)

Helen [10]

Answer: 29/28

Step-by-step explanation:

-2/7 x (-3 5/8)

= -2/7 x -29/8

= 2/7 x 29/8 = 1/7 x 29/4

= 29/28

7 0

3 years ago