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
lakkis [162]
3 years ago
5

A biased dice is rolled and the scores recorded in the table below.

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0

Solution 1.

Number of times the dice is rolled

= 11 + 22 + 7 + 8 + 13 + 19

= 80

Number of time 4 appeared = 8

Probability

= No. of preferred outcomes/Total number of outcomes

= 8/80

= 1/10

= 0.1

Solution 2.

Number of times the dice is rolled

= 11 + 22 + 7 + 8 + 13 + 19

= 80

Number of time 2 appeared = 22

Probability

= No. of preferred outcomes/Total number of outcomes

= 22/80

= 11/40

= 0.275

2s to expect if dice is rolled 400 times

= 0.275 × 400

= 110

You might be interested in
The width of a rectangle, in feet, is represented by (3x-1). The length of the rectangle, in feet, is represented by (1.5x+3). F
bogdanovich [222]
Answer: 4.5x + 2

Explanation:

Sum of length and width = (3x-1)+(1.5x+3)
= 3x - 1 + 1.5x + 3
= 4.5x + 2
7 0
3 years ago
If Dora was born in 1981 and her son was born 25 years after that what is an equation that could help solve that
Gnom [1K]
1981+25
Since she was born in the year 1981, and her son was born 25 years later so you add 25
4 0
3 years ago
Read 2 more answers
Area of a circle of radius is 6.5?​
worty [1.4K]

Answer:

see below

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

A = pi (6.5)^2

A =42.25 pi

If we approximate pi by 3.14

A = 42.25 * 3.14 =132.665

If we use the pi button

A = 132.7322896

5 0
3 years ago
Read 2 more answers
Can someone answer this???
katovenus [111]
3 weeks and 35 dollars
6 0
3 years ago
What is the answer of the expression<br> 325-[4x(58-19)+(75 divided by 3
inna [77]
325 - [4(58 - 19) + (75 / 3)]

Divide:

325 - [4(58 - 19) + 25]

Distribute 4:

325 - [232 - 76 + 25]

Subtract:

325 - [156 + 25]

Add:

325 - [181]

Subtract:

144
4 0
3 years ago
Other questions:
  • Simplify the numerical expression: 4(3)+5(6+1)
    8·1 answer
  • At 10:57 A.M. A submarine was at a depth of feet. Its depth then changed at a rate of -8 feet per minute. What was its depth at
    11·1 answer
  • Select all that apply.
    6·1 answer
  • What is g(x) if g(x)=x-7; x=4
    11·1 answer
  • A museum calculates the rate for groups by charging $4 per person along with a one-time $8 fee. If the cost for a group is $60,
    13·2 answers
  • the height of a cylinder is 5 units less than 3 times it’s radius, which expression represents the height of the cylinder in ter
    7·1 answer
  • What is the answer for 34 divided by 2108
    8·2 answers
  • Rewrite these problems using a negative exponent, ill give brainliest
    10·2 answers
  • What is the result when 16^3 +28x+22x+15 is divided by 4x+5
    5·1 answer
  • Choose the fraction that is equal to:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!