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
Eddi Din [679]
2 years ago
8

What is the experimental probability

Mathematics
1 answer:
Zarrin [17]2 years ago
6 0
The answer is 1/4 because when you add all the numbers up it equals 12 and B or C gives us 3 which simplifies to 1/4
You might be interested in
1. A given binomial distribution has a mean of 153.1 and a standard deviation of 18.2. Would a value of 187 be considered usual
Triss [41]

Answer:

Usual, because the result is between the minimum and maximum usual values.

Step-by-step explanation:

To identify if the value is usual or unusual we're going to use the Range rule of thumbs which states that most values should lie within 2 standard deviations of the mean. If the value lies outside those limits, we can tell that it's an unusual value.

Therefore:

Maximum usual value: μ + 2σ

Minimum usual value: μ - 2σ

In this case:

μ = 153.1

σ = 18.2

Therefore:

Maximum usual value: 189.5

Minimum usual value: 116.7

Therefore, the value of 187 lies within the limits. Therefore, the correct option is D.  Usual, because the result is between the minimum and maximum usual values.

8 0
2 years ago
Which two products can you find 9 x 4
IgorLugansk [536]

Answer:

12 x 3 , 2 x 18

Step-by-step explanation:

9x4= 36. You need to find two numbers that multiply to equal 36. In this case,  you can do 12 x 3, and 2 x 18

4 0
3 years ago
Write an equation to make the number "24" using all the numbers 5,4,2,2 and +, -, x and ÷.
Snezhnost [94]

Answer: See explanation

Step-by-step explanation:

We are given the numbers 5,4,2, and 2 and told to make an equation from it and get a final answer as 24. This will be:

= 5 × 4 + 2 + 2

= 20 + 2 + 2

= 24.

Since we have gotten a final answer of 24, the equation is solved.

8 0
2 years ago
Type the correct answer in the box. Write the standard form of the quadratic equation modeled by the points shown in the table b
White raven [17]
Y =ax² + bx +c

1) Point (0,7)

7 = a*0² +b*0 +c
c = 7
y=ax² + bx + 7

2) Point (1,4)
4=a*1² + b*1 + 7, ----> 4 = a +b + 7, ------> a+b= - 3
3) Point (2, 5)
5=a*2² + b*2 + 7, ----> 5=4a+2b +7,---> -2=4a+2b, ----> -1=2a + b

4)  a+b= - 3, ----> b= -3 - a (substitute in the second equation)
    2a+b= -1
2a - 3 - a = -1, ----> a - 3 = -1, a =2

5) a+b= - 3
    2 + b = -3
b = -5

y=2x² - 5x + 7

8 0
2 years ago
What is the slope of the line passing through the following points (-2,5) & (1,-7)?
igor_vitrenko [27]

Answer:

-12/3

Step-by-step explanation:

The formula to get slope is m=y1-y2 and x1-x2

REMEMBER SLOPE IS Y/X NOT X/Y

7 0
2 years ago
Other questions:
  • I need to know the answer I’ve been struggling so much
    6·1 answer
  • Which equation can be used to calculate the area of the shaded triangle in the figure below?
    5·2 answers
  • What is the equation of a line that passes through the point (4,-6) and has a slope of -3
    6·1 answer
  • Identify the coefficient(s) in the following expression: 10x + 5y – 8y
    8·2 answers
  • Replace ? with =, >, or < to make the statement true.
    8·1 answer
  • Can someone help me solve this pls ? solve |x| + 7 < 4
    6·2 answers
  • Find the distance between the two points on the coordinate plane.
    9·1 answer
  • I NEED HELP WITH THEM ALL PLEASE
    7·1 answer
  • Which shows one way to determine the factors of 12x3 – 2x2 18x – 3 by grouping? 2x2(6x – 1) 3(6x – 1) 2x2(6x – 1) – 3(6x – 1) 6x
    6·1 answer
  • A triangle is formed between boats a and b and a submarine. the length between a and b is 1,425 feet. the angle at point a is 59
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!