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
Zigmanuir [339]
3 years ago
8

Fiona rolls a fair dice 192 times. How many times would Fiona expect to roll a three?

Mathematics
2 answers:
kap26 [50]3 years ago
6 0

Answer:

32

Step-by-step explanation:

Dmitrij [34]3 years ago
3 0

Answer:

32 times

Step-by-step explanation:

Since rolling a 3 is a 1 in 6 chance you have a 16.666666666667% of rolling a 3

And 16.666666666667% of 192 is 32

You might be interested in
What is the slope and the y-intercept of the following linear equation?
Aleks [24]

Answer:

wish i coul d help

Step-by-step explanation:

8 0
3 years ago
A school principal ordered 1,000 pencils. He gave an equal number to each of 7 teachers until he had given out as many as possib
Semenov [28]
1000/7 = <span>142.857142857

Because this is not an even number we take "142", then times it by 7 teachers.

142*7= 994

1000 - 994 = 6 Pencils left</span>
3 0
3 years ago
A +-21 = -38<br><br>help me please​
ivann1987 [24]

Answer:

A= -17

Step-by-step explanation:

A +-21 = -38

    +21     +21

-38+21= -17

A= -17

5 0
2 years ago
Read 2 more answers
A textbook store sold a combined total of 438 biology and psychology textbooks in a week. The number of psychology textbooks sol
Liono4ka [1.6K]
<h2>Answer:</h2>

Number of biology textbooks sold: 257 textbooks

Number of psychology textbooks sold:​ 181 textbooks

<h2>Explanations:</h2>

Let the total number of biology textbook sold be "a"

Let the total number of psychology textbook sold be "b"

If a textbook store sold a combined total of 438 biology and psychology textbooks in a week, then:

a + b = 438 ................... 1

If the number of psychology textbooks sold was 76 less than the number of biology textbooks sold, then;

b = a - 76 ...................... 2

Substitute equation 2 into 1

a + (a-76) = 438

a + a - 76 = 438

2a = 438 + 76

2a = 514

a = 514/2

a = 257 biology textbooks

From equation 2;

b = a - 76

b = 257 - 76

b = 181 psychology textbooks

Number of biology textbooks sold: 257 textbooks

Number of psychology textbooks sold:​ 181 textbooks

7 0
1 year ago
What is the rate of change for the function represented in the table? $0.50 $0.67 $1.07 $1.50
yan [13]
The answer is $1.50.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Use trigonometric substitution to evaluate the integral 13 + 12x − x2 dx . First, write the expression under the radical in an a
    15·1 answer
  • The measures of three parts of triangle ABC are given in the diagram. What is AC, correct to two decimal places? A. 2.55 B. 5.01
    14·2 answers
  • Last year, Theodora estimated that she would sell 96 bracelets. But at the end of the year, she had 16 bracelets left over. Whic
    13·2 answers
  • How to make 0.85 cents
    12·2 answers
  • What number is halfway between 15 and 37
    6·2 answers
  • A student wants to find the answer to the question “What is the most popular restaurant in Bedford?” He asks 20 randomly selecte
    10·2 answers
  • Please this is my last point I really need help <br> Show workings
    15·2 answers
  • Which number line shows the solution to<br> 11x + 14 &lt; –8?
    5·2 answers
  • For a dinner party, a catering company charges a set
    8·1 answer
  • Please help me guys ?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!