Mathematics College

The spinner at the right is divided into eight equal parts. Find the theoretical probability of
landing on a number GREATER THAN 2 on the spinner.

The Spinner At The Right Is Divided Into Eight Equal Parts. Find The Theoretical Probability Oflanding

Answers

Answer 1

Answer:

[tex]\frac{3}{4}[/tex] probability of landing on a number greater than 2 on the spinner.

Step-by-step explanation:

A theoretical probability is given by the number of desired outcomes divided by the number of total outcomes.

In this question:

8 possible outcomes(all numbers from 1 to 8).

6 desired outcomes(3, 4, 5, 6, 7 and 8, that is, all the numbers greater than 2). So

[tex]p = \frac{6}{8} = \frac{3}{4}[/tex]

[tex]\frac{3}{4}[/tex] probability of landing on a number greater than 2 on the spinner.

Related Questions

Identify the reason that justifies each statement.

Answers

Answer:

Vertical angles

Step-by-step explanation:

The diagram shows two straight line intersecting to form vertical angles. One of such pair of vertical angles formed is <1 and <2.

Vertical angles are congruent to each other. Therefore, the reason why <1 ≅ <2 is because they are vertical angles or vertical angles pair.

One lap around the lake is 710 mile.
Dasha runs 9 laps around the lake.

Use the drop-down menus to complete the equation.

Answers

the answer should be 63/10

the ratio of the number of girls to the number of boys in a school is 9:10. There are 900 boys in the school.
Work out the total number of students in the school

Answers

Answer:

1710 students.

Step-by-step explanation:

=>900/10=90

=>90x9=810 (girls)

=>810+900=1710 students in total

Hope this helps! ;)

$3.50 nail polish marked up to $8.75. explain it please like example. ​

Answers

Answer:

the pice goes up 5.25 more  i dont get what is asked btw

Step-by-step explanation:

Answer:

150%

Step-by-step explanation:

Sorry I don't know how to explain this since I just got this from my test.

A student who is trying to write a paper for a course has a choice of two topics, A and B. If topic A is chosen, the student will order two books through interlibrary loan, whereas if topic B is chosen, the student will order four books. The student believes that a good paper necessitates receiving and using at least half the books ordered for either topic chosen. If the probability that a book ordered through interlibrary loan actually arrives in time is .9 and books arrive independently of one another, which topic should the student choose to maximize the probability of writing a good paper? What if the arrival probability is only .5 instead of .9?

Answers

Answer:

[tex]\text{For topic A }:0.99\\\text{For Topic B}: 0.6875[/tex]

Step-by-step explanation:

Topic A: Two books are ordered

Topic B: Four books are ordered

Let X= number of books arrived

The probability that a book actually arrives in time is 0.9

i.e., p=0.9

For Topic A:

[tex]P(X\geq 1)=P(X=1)+P(X=2)\\\Rightarrow P(X\geq 1)= \;^2C_1 (0.9)^1(0.1)^(2-1)+\;^2C_2 (0.9)^2(0.1)^(2-2)\\\Rightarrow P(X\geq 1)=0.18+0.81\\\Rightarrow P(X\geq 1)=0.99[/tex]

For Topic B:

[tex]P(X\geq 2)=P(X=2)+P(X=3)+P(X=4)\\\Rightarrow P(X\geq 2)=1-[P(X=0)+P(X=1)]\\\Rightarrow P(X\geq 2)=1-[\;^4C_0(0.5)^0(0.5)^4 +\;^4C_0(0.5)^1(0.5)^3]\\\Rightarrow P(X\geq 2)=1-[0.0625+0.25]\\\Rightarrow P(X\geq 2)=0.6875[/tex]

Jdjdjdjdjjdjdjjsjdjsjsjsk

Answers

Answer:

the 2nd answer

Step-by-step explanation:

i dont know how to explain it but the 2nd onr

What is 80% as a fraction in reduced form? StartFraction 1 Over 8 EndFraction StartFraction 4 Over 5 EndFraction StartFraction 8 Over 10 EndFraction StartFraction 40 Over 50 EndFraction

Answers

Answer:

4/5

Step-by-step explanation:

Answer:

its 4 over 5

Step-by-step explanation:

(trust me)

166. Запишите все целые числа, расположенные на координатной прямой между числами:

Answers

Answer:

Don’t speak that language sorry maybe translate into English?

directions: solve each equation below and type your answer in the answer column. Type all answers in decimal form

Answers

Answer:

11. x = 3.5

12. x = 11.75

13. x = 79.6

14. x = 2.2

15. x = 24.80

16. x = 11.75

17. x = 196.5

isnsjsuudd

Solve the equation. Please make sure you double-check your solution (answer).
15 = z -35

Answers

15+35 is 50
So z is 50

what is the approximate square root to
[tex] \sqrt{1070} [/tex]
with the solving way
​

Answers

Answer:

32 is the answer

Step-by-step explanation:

1070√ cannot be reduced  

 so the answer of 1070 = √≈32.71085446759225

Reflect the trapezoid in the x-axis. Then translate the trapezoid 2 units left and 3 units up. The coordinates of the final image are:

Answers

Answer:

its already over the X axis 0_0

Step-by-step explanation:

I dont think you can flip that

Which list orders the numbers from greatest to least

Answers

The third one is in order from greatest to least
Have a good day


somebody help with this thanks

Answers

i think the slope is 2

Make y the subject of the following equation.
5x + y = -10
a. y = -5x + 10
b. y=-10 - 5x
c. y = -10 + 5x
d. y + 10 = -5x​

Answers

Answer:

b

Step-by-step explanation:

if you subtract 5x then you will get y=-10-5x

The correct answer is B!

If y varies directly as x
and x= 4 when y = 14,
find y when x = -10.

Answers

Y=kX
14=k4
14=3.5 x 4
Y=3.5X
Y=3.5 x -10
Y=-35

-3xy-x²y²+1 is evaluated when x=-1 and y=-1 , then what is the exact value ?
​

Answers

Answer:

-3

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

=-3

hopes this helps?!?!

Answer -2

Step-by-step explanation:

-3(-1)(-1)-(-1)^2(-1)^2+1

-3-1+1+1

-4+2

=-2

i dont know this help me

Answers

Me either only god can answer that one

Using the textbook example of 420 California school districts and the regression of testscores on the student-teacher ratio, you find that the standard error on the slope coefficient is 0.51 when using the heteroskedasticity robust formula, while it is 0.48 when employing the homoskedasticity only formula. When calculating the t-statistic, the recommended procedure is to A. use the homoskedasticity only formula because the t-statistic becomes larger B. first test for homoskedasticity of the errors and then make a decision C. use the heteroskedasticity robust formula D. make a decision depending on how much different the estimate of the slope is under the two procedures

Answers

Answer:

The answer is "Option C".

Step-by-step explanation:

Robust standard errors or generic White-Huber mistakes depending on this procedure. This is also recognized as the Variance Sandwich Stimator because of the appearance of the formula. Therefore, which is under homoskedasticity, robust error terms were appropriate, in which the standard deviations of its predictor variables are non-constant and are tracked across different values or linked to pre-time periods of an exponential function.

Can some plz help me I need it rn

Answers

Answer: Brians milk

I will mark genius!!! Please help
change the fraction to a decimal and a percent. go three decimal places

Answers

1) 0.967 = 96.667%
2) 0.417 = 41.667%

2x+9y=8 and 2x-9y=8 as an ordered pair

Answers

Answer:

hope it helps thanks I have made it in above

Tthere are 5 people already in the pool.jonas and his 2 friends get in.how many people are in the pool ​

Answers

8 people because there are 5 people plus Jonas(1) plus his 2 friends so 5+1+2=8

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Answers

Answer:

Step-by-step explanation:answer is c

I need help ? Answer below

Answers

Answer:

C

Step-by-step explanation:

Just trust me and mark brainliest if this helped ;)

Answer:

B. the bookstore spends more on supplies than advertising.

Step-by-step explanation:

3/12 is spent on supplies and 2/12 is spent on advertising

Given h(x) = 4x2 - 5x + 4 find h(-5).

Answers

9514 1404 393

Answer:

  h(-5) = 129

Step-by-step explanation:

Put -5 where x is and do the arithmetic.

  h(-5) = 4(-5)² -5(-5) +4

  h(-5) = 4(25) +25 +4 = 129

Answer:

answer is 129

Step-by-step explanation:

4(-5)^2 -5(-5) +4 =129

f(x)=2x+5 find the interval where the function is increasing

Answers

It is always increasing.

To find increasing and decreasing intervals, we need to find where our first derivative is greater than or less than zero. If our first derivative is positive, our original function is increasing and if g'(x) is negative, g(x) is decreasing.

Name the quadrant in which lies.
tan(theta)<0 , csc(theta)<0
The angle (theta) lies in which​ quadrant?

Answers

Answer:

Quadrant III  (Quadrant Three)

Find the length of wire required to fence a circular park of diameter 280 m with 3 rounds..​

Answers

I'm guessing 3 rounds means 3 times around?

diameter = 280

circumference = dπ = 280π

280π x 3 = 840π

If you want it rounded it's about 2638.94 :)

PLS HELP!!!! :))) BDHDHSJWJDJD

Answers

Answer:

Your answer is "H"

Step-by-step explanation:

The answer is the answer is H
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