Mathematics High School

finding probability


.


.

Finding Probability ..

Answers

Answer 1

Answer:

Hello! answer: 6

Hope that helps!

Answer 2
6! ( ˘ ³˘)♥︎



Happy to help! <3

Related Questions

Can someone help please, this has been stressing me out

Answers

a. is 96
you would get 120+48+jk+li=360 and then you would get jk+il= 192 and divide that by 2

A 98% confidence interval for a proportion is found to be (0.47, 0.53). What is
the sample proportion?
A. 0.53
B. 0.51
C. 0.49
D. 0.50

Answers

Answer:

0.50

Step-by-step explanation:

The sample proportion to be found for 98% confidence interval is

D. 0.50.

What is a confidence interval?

The mean of your estimate plus and minus the range of that estimate constitutes a confidence interval.

Within a specific level of confidence, this is the range of values you anticipate your estimate to fall within if you repeat the test.

In statistics, confidence is another word for probability.

Given, Sample = (0.47, 0.53).

Confidence interval = 98%.

Therefore, The sample proportion is,

= (0.47 + 0.53)/2.

= 1/2.

= 0.5.

So, The sample proportion is 0.50.

learn more about confidence intervals here :

https://brainly.com/question/24131141

#SPJ7

Look at the table and find the probability that a randomly chosen student is a light girl.

Answers

Answer:

18/80 = 9/40

Step-by-step explanation:

If you were going to rewrite the expression `1000×100^x` as a single exponential expression, what would be the BASE you would use?

Answers

Answer: the base should be 10

Step-by-step explanation:

A scientist measures the heights of sunflower plants. The histogram shows the results. Which statement is correct?

Answers

Where's the histogram?

Answer:

C. The data are skewed to the left, so the median height is greater than the mean height.

Step-by-step explanation:

If this is this is what your questions look like, then the answer is C because the mean is typically less than the median when the data is skewed left.

could somebody help me please

Answers

Answer:

r =3j

Step-by-step explanation:

r = raul

j = juan

r = 3x

x=j

r = 3j

The temperature in Canada at 6 am on Christmas was -5°C. By noon the temperature had risen by 11°C.Calculate the temperature in Canada at noon on Christmas. *

Answers

Answer: [tex]6^{\circ}C[/tex]

Step-by-step explanation:

Given

The temperature in Canada at 6 am  on Christmas was [tex]-5^{\circ}C[/tex]

By noon the temperature had risen by [tex]11^{\circ}C[/tex]

So, the temperature  in Canada at  noon is

[tex]\Rightarrow -5+11\\\Rightarrow 6^{\circ}C[/tex]

(11-8)to the 3rd power-2x6

Answers

Answer:

15

Step-by-step explanation:

What is the area of the figure below?

Answers

Answer:

26 in²

Step-by-step explanation:

Area of a triangle

a = (1/2)base * height

base = 10 + 3 = 13

a = (1/2)(13) * 4

a = 26

The answer is 26 , like if it was helpful:) .

!!!!NEED HELP ASAP!!!! NO LINKS OR REPORT

Answers

Answer:

Step-by-step explanation:

Infinitely many solutions means that one side of the equals sign is exactly the same as the other side. We can achieve that easily by multiplying through the parenthesis and then combining like terms.

2(6x + 4) - 5x is 12x + 8 - 5x which simplifies down to 7x + 8. That is what goes on the right side of your equation.

3x-y=-5

5x+7y=29

Solve this for me using substitution pls

Answers

Answer:

(- 3/13, 56/13)

Step-by-step explanation:

See steps below:)

Roy is in a hot air balloon that has just taken off and is floating above its launching point.
Dirk is standing on the ground, 7 meters away from the launching point. If Roy and Dirk are
10 meters apart, how high up is Roy? If necessary, round to the nearest tenth.

_____ meters


Please and thank you!
No links!!!!

Answers

Answer:

7.1 meters

Step-by-step explanation:

Use the pythagorean theory:

10 would be the hypotenuse

7 would be one of the legs

and x (or whatever variable you'd like) would be the other leg.

7^2+x^2=10^2

49+x^2=100

subtract 49 from both sides

x^2=51

take the square root on both sides

x is approximately 7.1

More than 5 Points! Find the area of a triangle, please. :)

Answers

The area is 27

I hope I'd have helped!

Answer:

10.82

Step-by-step explanation:

Under the Pythagorean theorem:

A is 6

B is 9

C is ?

6 ^ 2 + 9 ^ 2 = 117

√ (117) = 10.8166538264

10.82 m

I need help with this question. Select the exclusion that fits best with this problem. 13x^6/51x^4

Answers

Answer:

Last option e : X=0

Step-by-step explanation:

X=0

Answer:

x = 0

Step-by-step explanation:

I got it correct on Odyssey.   : )

Casey deposited $1,450 in a bank account with an interest rate of 4%. How much simple interest was earned in two years?

Answers

Answer:

$116

Step-by-step explanation:

The Simple Interest formula is i = prt.  Here,

i = ($1,450)(0.04)(2 yr) = $116

What is the volume (V) of the cylinder shown below ? Use 3.14 for π .

Answers

The volume (V) of the given cylinder with the height 10 mm and the diameter 14 mm is 1538.6 cubic millimeter.

From the given figure, diameter of a cylinder = 14 mm and height = 10 mm.

Here, radius = [tex]\frac{14}{2}[/tex]

= 7 mm

Volume is the measure of the capacity that an object holds.

Formula to find the volume of the object is Volume = Area of a base × Height.

We know that, the formula to find the volume of a cylinder is [tex]\pi r^2h[/tex].

Here, the volume of a cylinder = 3.14×7²×10

= 3.14×49×10

= 1538.6 cubic millimeter

Therefore, the volume (V) of the given cylinder with the height 10 mm and the diameter 14 mm is 1538.6 cubic millimeter.

To learn more about the volume visit:

https://brainly.com/question/13338592.

#SPJ4

Juan bought 5 cupcakes and 3 bearclaws for 45$. Lily bought 4 of the same cupcakes and 6 of the same bearclaws for 72$. What is the price of each item?

Answers

Answer:

Cup cakes= $3

Bear claws = $10

Step-by-step explanation:

Let the orice of cupcakes be x and the price of bear claws be y

5x+ 3y= 45

4x + 6y= 72

Multiply equation 1 by 4 and equation 2 by 5

20x + 12y= 180

20x + 30y= 360

-18y= -180

y= 10

Substitute 10 for y in equation 1

5x + 3(10)= 45

5x + 30= 45

5x = 45-30

5x= 15

x= 15/5

= 3

Hence the price of cup cakes is 3 and bear claws is $10

Johnson Construction Company is going to build a house on a concrete slab. The slab is to have dimensions 30 feet by 20 feet by 2 feet. How many cubic feet of concrete should the construction company order

Answers

Answer:

1200ft^3

Step-by-step explanation:

30 x 20 x 2= 1200^3

Help please I need help fr fr

Answers

Answer:

See explanation!

Step-by-step explanation:

A = Reflection

B= Rotation

C= Translation

D= Dilation

20 less then the product of four and the number (f)

Answers

Answer:

4f - 20

Step-by-step explanation:

Please answer thisssssssssssssssss

Answers

Answer:

56

Step-by-step explanation:

by the formula at the bottom, it would be 1/2h(b1 + b2)

so h = height and the height is 7 feet. 1/2 of 7 feet is 3.5

b1 would be 12 feet, and b2 would be 4 feet. so first let’s do the (.    )

12 + 4 = 16

now the problem is 3.5(16)

3.5 x 16 = 56

now i just went off the formula, but i think that’s right. good luck!

Answer:

56

Step-by-step explanation:

Area of a Trapezium = 1/2 × sum of parallel sides× height

= 1/2× (12+4)×7

=1/2 × 16×7

= 8×7

= 56

A soccer coach fills cones with sand so that the wind will not blow them around the field during
practice. He uses 10 cones, each with the dimensions shown.
How much sand does he need to fill all of the cones?

1. 48 cubic inches
2. 804 cubic inches
3. 2411 cubic inches
4. 8040 cubic inches

Answers

Answer:

8040

Step-by-step explanation:

bc it is lol

April and Cody invest $5,000 each at their local bank. April invests at a 4% simple interest rate, and Cody invests at a 4% interest rate, compounded annually. What is the difference in their account balances after three years?

Answers

Answer:

$24.32

Step-by-step explanation:

The difference in balances is:

5000*(1 + 0.04)^3 - 5000*(1 + 0.04*3) = 5624.32 - 5600 = 24.32

what's the slope of (-2,-1) and (4,3)

Answers

Answer:

4/6

Step-by-step explanation:

→ Write the slope formula

(y₂ - y₁) ÷ (x₂ - x₁)

→ Substitute in the numbers

(3 - -1) ÷ (4 - -2)

→ Simplify

4/6

Answer:

m = 2/3

Step-by-step explanation:

ILL MARK BRAINLIEST!! QUICK HELP PLEASE
























Solve for x: 12x= 36
Please show all the steps that were given above that you must take to solve for X.

Answers

Answer:

x = 3

Step-by-step explanation:

12x =  36

There is only one step

Divide both sides by 12

x = 3

Answer: what he said

Step-by-step explanation:..

HELP DUE IN 10 MINS!

x =??

Answers

Answer:

x = 11

Step-by-step explanation:

Using Secants ad Segments Theorem we can say;

(x + 7) (7) = (15 + 6) (6)

7x + 49 = (21) (6)

7x + 49 = 126

7x = 77

x = 11

Hope this helps!

X= 11

Hope this helps : )

Find the Average Rate of Change between the values of [0, 1]

Answers

Answer:

The average rate of change cover the given interval is -6

Step-by-step explanation:

The average rate of change of a function over a range can be calculated by;

f(b) - f(a)/b-a

f(b) and f(a) refers to the respective y values of the x values a and b

Since we have a and b, we can get f(a) and f(b) from the plot

From the graph, since a = 0, f(a) is the y-intercept = 6

b = 1

f(b) = 0

So we have the slope as

= (0-6)/(1-0) = -6/1 = -6

im not smart i still don't know how to do it

Answers

I'M SORRY I GOT IT WRONG

Can someone show me how you get it and the answer

Answers

Answer: b=8 m=2

Step-by-step explanation: when x is 0 y=8 so that gives you the y-intercept. When you subtract 8-6 its 2 which is over 2 which is 2

Answer: y = -2x + 4

Step-by-step explanation:

First, you can find b (the y-intercept) from the coodinates. Where y=0, x=4. This is your y intercept (b).

To find the slope (m), take two points from the graph:

Let's use (2,4) and (3,2). Next, find the difference in the x and y values.

Difference in Y = 4-2 = 2

Difference in X = 2 - 3 = -1

Now we can find the slope by dividing the difference in y values by the difference in x values:

2/-1 = -2 (m = -2)

Now plug the values for b and m into your equation.

y = -2x + 4

which fraction is the smallest value
13/10
6/5
5/4
29/25

Answers

Answer:

29/25 because it's 1.16, which is smaller than 1.3 (13/10), 1.2 (6/5), and 1.25 (5/4)

Step-by-step explanation:

13/10 is 1.3

6/5 is 1.2

5/4 is 1.25

29/25 is 1.16

Other Questions
Breakfast in America In America, breakfast is the only meal that is still eaten at home by most of the population. About 80% of Americans eat the first meal of the day at home. The other 20% of people either skip breakfast or buy their morning meal outside of the home. Most Americans eat dry cereal with milk for breakfast. Fruit juices, such as orange juice and apple juice, are common breakfast drinks. Eggs, with or without bacon, are the second most common morning meal. Bagels, muffins, and pastries are eaten less often than cereal and eggs. The breakfast trends in America are changing, though. While cereal is still the most popular breakfast food, its sales have started declining sharply in the last few years. Instead, more Americans are reaching for portable breakfast items, like yogurt and sandwiches. Many people who eat breakfast want a satisfying meal without a lot of added sugar. Breakfast items rising in popularity are higher in fiber and protein than dry cereal. A typical "All-American Breakfast" on the menu at restaurants might include eggs, bacon, ham, toast, potatoes, and coffee. However, most Americans are eating a lot less food in the mornings. They are also on the lookout for breakfast items that are easy to prepare and easy to carry.Passage 2What's for Breakfast? The nutrients you eat in the morning help give your body energy all day long. In the United States, like in some other countries, cereal in milk is a popular breakfast food. However, unlike the United States, many other countries include seafood, meats, and vegetables in their morning meal. All over the world, people eat foods for breakfasts that most people in the United States would save for later meals or not eat at all. In Japan, miso soup, white rice, squash with soy sauce, and grilled salmon are part of a common breakfast. In both Brazil and Germany, large pieces of bread served with cheese and meat, such as ham and sausage, make up the morning meal. In China, breakfasts vary greatly by region. Dim sum, which is made up of small plates of food such as dumplings and marinated meat, is one traditional breakfast option in the large country. A soup made of egg, milk, and green onions is a morning staple in Columbia. In Nigeria, moi moi, which is a paste made of ground beans, is wrapped in leaves and steamed for breakfast. In both Australia and France, breakfast cereals served with fruit and bread are common for breakfast. In Turkey, small plates of many items, such as tomato slices, olives, bread, cheese, eggs, cucumbers, jam, honey, and sausage, make up breakfast. Though breakfasts around the world look different, they all serve the same purposeto satisfy your hunger, at least until lunch!1Select all the correct answers.According to both passages, in which two ways do most Americans' breakfast preferences differ from the rest of the world? Most people in the United States prefer cooked cereals and grains for breakfast. Most people in the United States prefer breakfasts that are loaded with fats. Most people in the United States prefer salads with meat for breakfast. Most people in the United States prefer cereal in milk for breakfast. Most people in the United States prefer breakfasts that suit their hectic lifestyle. guys answer fastyyytytttttt what is chemical bonding? Simplify1/6 / 1 3/8 How is blm helpful to the black community??? anybody who can give me the lyrics to NF-CLOUDS gets brainlyest full lyrics please jane bought 5 3/5 boxes of raspberries and 2 1/4 boxes of strawberries. How much more boxes of raspberries did jane buy? 35/z=20/4 solve the proportionplz help me solve this Which of the following is good advice for organizing and presenting an oral report?Use academic language; avoid humor and pathos.Be sure to include all the detailed information you collected.Its okay to talk as long as you like, but just be sure you stay on topic.Keep the presentation brief, interesting, and engaging. In a blind taste test, 25 people chose brand A, 15 people chose brand B, and 10 people chosebrand C. There are 200 more people to be surveyed. Based on the data, which is most likely.to happen?About 10 more people will choose brand B than brand C.About 30 more people will choose brand C.About 30 more people will choose brand A than brand B.About 100 more people will choose brand A. Evaluate the expression for s = -1. how did government stability lead to the rise of Rome? tamIf ABCD is dilated by a factor of 2, thecoordinate of A' would be:5432B1-8 -7 -6-5-3-2-1012356789 10-2D-3A' = ([?], [D the variable term in 2 to the third power - 4 is Which condition does exercising regularly reduce the risk of developing?Type 1 diabetes Multiple sclerosisOsteoporosis Leukemia The number of members in a labor union is 240, and the number increases by 5% each year. Find the number of members after 4 years. vTo estimate the parameter stated in question 2, the following was done. A simple random sample of 22 students who attended a review session was selected, and the mean grade on test 7 for this sample of 22 students was 85 with a standard deviation of 9.8. An independent simple random sample of 47 students who did not attend a review session was selected, and the mean grade on test 7 was 77 with a standard deviation of 10.6. If appropriate, use this information to calculate and interpret a 90% confidence interval for the difference in the mean grade on test 7 for all students who attended a review session and for all students who did not attend a review session. The school that Sarawong goes to is selling tickets to a play. On the firstday of ticket sales the school sold 13 senior citizen tickets (s) and 5 childtickets (c) for a total of $125. The school took in $85 on the second dayby selling 5 senior citizen tickets and 5 child tickets. What is the priceeach of one senior citizen ticket and one child ticket?Write the two equations to solve the system first. Use s for seniorcitizens and use c for child. Show all work using the method you prefer.Equations: Flower color in the garden pea is due to two interacting genes, A and B. If either gene is recessive (aaB_, A_bb, or aabb) then the phenotype is white. A dominant allele must be present at both genes for flower color to be purple. After a testcross of an individual with a genotype of AaBb, what proportion of the progeny will have purple flowers The perimeter of a rectangular building is 462 meters. It is 131 meters long. How wide is it?