Mathematics High School

A group of students were surveyed to find out if they like watching television or reading during their free time. The results of the survey are shown below:

90 students like watching television
20 students like watching television but do not like reading
80 students like reading
40 students do not like watching television

Make a two-way table to represent the data and use the table to answer the following questions.

Part A: What percentage of the total students surveyed like both watching television and reading? Show your work. (5 points)

Part B: What is the probability that a student who does not like watching television also does not like reading? Explain your answer. (5 points)

Answers

Answer 1

Go on Photomath I got the answer for this there

Answer 2

Answer:

A. 170

Step-by-step explanation:

A. 90+80=170

sorry I'm not sure about B though

Related Questions

PLS HELP write a value that satisfies the equality Ix-3l=6

Answers

Answer:

Step-by-step explanation:

get rid of the brackets

x-3=6

then add 3 to both sides

x=6+3

now add

x=9

your answer your looking for is

I hope this helps!!!

Have a good day!!

Which expression is equivalent to 16 + 2 · 36?
А
24 +23 • 3²
B
B 23 +23.32
© 24 +2.32
D 2? +22.33
please help me out

Answers

Answer:

i think is D

Step-by-step explanation:

just think

Help me please... please I beg of you..

Answers

Answer in file below

3. Find x.
8x - 37
5x + 17

I really need help with this

Answers

Answer:

X would be 18x

Step-by-step explanation:

1/6 m > 5 the answer

Answers

Answer:

m > 30

Step-by-step explanation:

Is that what you were looking for? :)

9x=-12 what is x? (9*x=-12)

Answers

Answer:

x = -4/3

Step-by-step explanation:

Mark me as brainliest now

x=-1.33 recurring

balance out each side
9x = -12
divided by 9
x = -12 divided by 9
x = -1.33 recurring

36 is 0.8% of what number?

Answers

36 = 0.8% 36/8=4.5 4.5•10=45 45•10=450 your answer is 450

answer both for a ( brain list , thanks , and a 5 star review)

Answers

Answer:

1/ 6

7/ 12

Step-by-step explanation:

Answer:

7a) 1/7

7b) 7/12

Step-by-step explanation:

For 7a) you know that the denominator of 5/6 is equal to 6 so that means you should make 1 have a denominator of 6. To do that, you have to multiply the denominator and the numerator by 6 to get 6/6-5/6=?. With this, you could easily solve the two fractions because they have equal denominators. You subtract the numerator and keep the denominator. 6-5=1 so the answer is 1/6.

For 7b) I would first convert 1 3/12 into an improper fraction. To do that, you have to multiply the whole number by the denominator then add the numerator. It will look like this 12x1+3/12 which is equal to 15/12. This makes the question easier to solve. You then want to convert 2/3 to have a denominator of 12. To do that, you have to multiply 4 on the numerator and denominator. This will turn the fraction into 8/12. After you do that, you can easily subtract the fractions again. you do 15-8/12 which is equal to 7/12.

If this answer has helped you, please mark this answer as brainliest

Ed is a sales person.He sold a canoe for $997 and earned 4% commission.How much commission did Ed earn?

Answers

He earned $39.88 in commission

PLEASE HELP!!!! Geometry is so hard and this is due tonight :(

Answers

Number 7 Should Be A. 2.5

Find the area of the figure.
square with sides of 5.9 ft
The area of the
square is
ft.

Answers

Area is pretty simple. To find the area you take the length times the height. In this case being a square it would be 5.9•5.9=34.81 ft

Answer:

Formula: Area = L x W

5.9 ft x 5.9 ft

= 34.81 ft

Hope that helps :)

What is the measure of x?
344
43
172
86

Answers

I’m gonna say 172 if that’s not right I’m so sorry..

The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?

Answers

Answer:

115.02 feet

Step-by-step explanation:

The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?

We solve this question using the Trigonometric function of tan

tan x = Opposite/Adjacent

x = Angle of depression = 72°

Opposite = Height of the tower = 354 feet

Adjacent = Distance of the airplane from the base of the tower = y

Hence,

tan 72 = 354/y

Cross Multiply

tan 72 × y = 354

y = 354/tan 72

y = 115.02157247 feet

Approximately = 115.02 feet

Therefore, the distance of the airplane from the base of the tower is 115.02 feet

9. Jeremy has incorrectly simplified the expression below. Correct his mistake.
5(y + 7) - 29- 2)
= 5y +35 - 3y - 4
= 3y + 31

Answers

5(y + 7) - 29 - 2
= 5y + 35 - 27
= 5y + 8

Express 6.72x104 as a basic numeral.

Answers

Step-by-step explanation:

[tex]\tt{}6.72 \times 104[/tex]

[tex]\tt{}698.88[/tex]

what is E750 (the blue frozen liquid nitrogen tank) from camp cretashus seson 2

als remember E750 was inside the big blue tank that shattered at the last second w
tell me what breed of dino it is and you get brailist

Answers

Answer: E750 is a frozen creature, most likely a dinosaur, held in InGen's secret tunnels. Its purpose and future in Season 3 of Jurassic World: Camp Cretaceous are currently unknown. It is later stated that the creature is going to be another hybrid, and it's official name is "Scorpius Rex".Feb 10, 2021

The Trinomial factors are...

Answers

Step-by-step explanation:

Since you are solving for two numbers that multiply into 56 and since we know they are both integers then they have to be an integral multiple of 56 which are 1,2,4,7,8,14,28, and 56. There are also negative values for every single value listed.

I will restate the example products

so 1 would be paired with 56 to get a product of 56

and -1 with -56 would be a product of 56

2 with 28 to get 56

-2 with -28 to 56

4 with 14 to get 56

-4 with -14 to get 56

7 with 8 to get 56

-7 with -8 to get 56

Hope this helps :)

Please help I will give points

Answers

Answer:

x=1045/13

let x be the unknown side

here 13,19 & 55,x are in proportion

13:19=55:x

13/19=55/x

13x=55×19

x=1045/13

In a circle with radius 2.1, an angle intercepts an arc of length 21.2. Find the angle in
radians to the nearest 10th.

Answers

Given:

Radius of a circle = 2.1 units

Arc length = 21.2 units

To find:

The central angle in radians to the nearest 10th.

Solution:

We know that the intercepted arc length is

[tex]s=r\theta[/tex]

Where, s is the arc length, r is the radius and [tex]\theta[/tex] is the central angle in radians.

Putting the given values, we get

[tex]21.2=2.1\theta[/tex]

[tex]\dfrac{21.2}{2.1}=\theta[/tex]

[tex]10.095238=\theta[/tex]

[tex]\theta\approx 10.1[/tex]

Therefore, the angle in radians is 10.1.

Elena bouggt 8 tokens for $4.40. At this rate: How many tokens could she buy with $6.05? Do not include units (tokens) in your answer.

Answers

She could buy 11 tokens. To find this, you divide 4.40 by 8 to find the price for one token, which would be $0.55 each. Then you divide 6.05 by 0.55 to find how much you can get with that much money which would be 11.

can someone helppp pleaseee

Answers

Step-by-step explanation:

=> the correct equation for the given value is

=>. y = 5x + 4

hope it helps and your day will be full of happiness

sin 7A = cos 3A, then m∠A is what?

Answers

Answer:

m∠A = 9°

Step-by-step explanation:

[tex] \sin 7A = \cos 3A \\ \\ \sin 7A = \sin(90 \degree - 3A) \\ \\ 7A = 90 \degree - 3A\\ \\ 7A + 3A= 90 \degree \\ \\ 10A= 90 \degree \\ \\ A = \frac{90 \degree}{10} \\ \\ m \angle A =9 \degree[/tex]

How to find the Angle Measures of this Inscribed Quadrilateral

Answers

Answer:

All the four vertices of a quadrilateral inscribed in a circle lie on the circumference of the circle. The measure of an exterior angle is equal to the measure of the opposite interior angle.

Step-by-step explanation:

Round 125 to the nearest hundred.

PLEASE HELP ASAP!!!!!!!!!!!!!!!!

Answers

Answer:

100

Step-by-step explanation:

as in the tens place it is 2 its lesser than 5 so it will be 100

I hope im right!!

Answer:

125 rounded to the nearest hundred is 100.

Step-by-step explanation:

Have a nice day!!!

Fill in the blank: A rectangle is a special parallelogram with equal right angles and 4 pairs of __________sides.

Answers

Answer:

Parallel sides

Step-by-step explanation:

A rectangle has all of its interior angles equal to each other and inclined at a degree of 90.

The two opposite sides of a rectangle are parallel to each other.

Parallel lines are lines that will never meet, no matter how long that they are extended.

If we can extend the two sides of the rectangle facing each other, we will be able to see that they will never meet no matter how far they are extended.

Thus, the rectangle has 2 pairs of parallel lines

Find the value of y.
y=

Answers

Answer:

0.5

Step-by-step explanation:

AB and AC are tangents from point A to the circle with center P at points B and C respectively.

Measures of the tangents drawn from external points to a circle are equal.

Therefore,

11y = 3y + 4

11y - 3y = 4

8y = 4

y = 4/8

y = 0.5

Y=0.5
Hehdhdhdbhfhfjjf

How many groups of 4 are in 4/5

Answers

Answer:

kind of confusing question

Is there a picture to the problem?

PLEASEE HELP WILL GIVE BRAINLIEST SHOW STEPSSS
A water tank holds 1,216 gallons but is leaking at a rate of 5 gallons per week.

A second water tank holds 1,520 gallons but is leaking at a rate of 9 gallons per week.

After how many weeks will the amount of water in the two tanks be the same?

Answers

Answer:

im pretty sure it'd be 76 weeks!

Step-by-step explanation:

one water tank holds 1216 and loses 5 gallons/week

another water tank holds 1520 gallons and loses 9 gallons/week

youd make an equation:

1216-5x=1520-9x

(each side being the amount of water the tank can hold minus the amount it loses per week [x])

heres how you execute the equation:

1216-5x=1520-9x

-5x=1520-1216-9x

-5x=304-9x

-5x+9x=304

4x=304

x=304/4

after you do the equation, you get x=76, meaning 76 weeks! :-)

Find the surface area of the prism 3m 16m and 6m

Answers

Answer:

324 square meters

Step-by-step explanation:

find the area of the shaded region in each of the following

Answers

Answer:

the bottom one 42.061

upper one 49/2pi = 76.969

Step-by-step explanation:

the bottom one

14^2 - 49pi = 42.061

upper one, put the shaded parts together and that forms a semicircle

49/2pi = 76.969

Other Questions

PLEASE HELP GUYS1. How did the geography and climate for PNW provide economic opportunities for both the settlers and the tribes? Provide at least 2 specific explanations2. Evaluate whether the outside influences of settlers and explorers help or hindered the cultures and progress of the native tribes. provide 2 specific examples to support your claim. 2. Draw a Punnett square of an Ss x ss cross. The Sallele codes for long stems in pea plants and the sallele codes forshort stems. If Sis dominant to s, what percentage of the offspring would you expect to have each phenotype what are why marcus garvey made a difference in the world Which expressions are equivalent to 35+30s45t Health Valley Independent School District has decided to make changes to the lunch menu in the school cafeterias. Instead of serving pizza and corn dogs with french fries, the cafeterias will now serve items such as pitas with grilled chicken and black bean burgers on whole wheat buns with a side of steamed veggies and rice. The changes have sparked mixed responses. Read two of the responses below.Passage 1 Health Valley School District may believe that it is helping students become healthier, but it is actually taking away the students rights and responsibilities to choose healthy foods. Although research shows that eating unhealthy foods can lead to health problems like obesity, students should be allowed to make their own choices. It is the parents responsibility to teach their children to make good decisions. Parents must educate their children about the results of eating healthy food versus eating unhealthy food. The parents can control what their children eat in the home, but they have to trust their children to make their own decisions outside of the home. If students are not given the freedom to choose between healthy and unhealthy items at school, they will not learn to make thoughtful decisions. Also, when students choices are limited to foods that they do not find appetizing, they will most likely choose to not eat. Going without food is unhealthier than eating foods that are considered to be unhealthy. For example, a piece of pizza has more nutritional value than air. When students who prefer nachos cannot find a tasty substitute, their grades will suffer because they will not have enough energy to concentrate on their lessons. Studies show that hunger diminishes a childs ability to pay attention. Also, Health Valley School District should realize that changing the lunch menu is not going to solve students health problems. Research proves that health problems like heart disease are related to genetics and a lack of physical activity. Students who get plenty of exercise will not get heart disease from eating corn dogs and french fries for lunch. The school district is making a huge mistake by getting rid of the foods that students like to eat and not giving them a choice.Passage 2 Health Valley School District is doing an outstanding job in moving students toward a healthier future. The schools lunch menus have been riddled with fattening and artery-clogging foods for too long. Recent findings show that the childhood obesity rate within the Healthy Valley School District has increased from 6% to 25% over the past 10 years. The changes that the school district is making aim to decrease the percent of childhood obesity. In addition to obesity, recent data indicates that the percent of diabetic students within the district has reached an all-time high of 5%. Childhood obesity and the development of diabetes have been linked to eating foods that are high in fat and high in sugar. By changing the school lunches, Health Valley School District will also help to lower the number of students that develop diabetes. At home, the parents are responsible for providing their children with a nutritious diet. But while children are at school, they should not be given the option of eating unhealthy foods. Students get the wrong message when the schools teach them proper nutrition in health class but serve them fried, processed, and sugary foods in the cafeteria. This tells the students that what they have been taught about nutrition is not important. Students may resist the changes at first. However, as soon as they are hungry enough, they will try the healthy dishes. The students will discover how delicious and beneficial healthy foods are. Health Valley School District is playing a vital role in the health of its students.28Select the correct answer.The authors of both passages agree thatA. eating unhealthy foods can cause health problems.B. switching to a healthy diet without increasing exercise is useless.C. students will get hungry enough to try new, healthy dishes.D. students should have the right to choose to eat unhealthy foods. a. Which reactant is the limiting reagent?b. How much product is formed? (calculate for both if 2)c. How much of the excess reagent remains?1) 47.2 g of zinc metal react with 122 g of bromine in a closed container,Final answersla.1b.1c. Which molecule is formed when the protein ferrodoxin transfers electrons to an electron carrier?ATPADPNADP+NADPH which letter matches the coordinate ( 4, -6)? i really need help with this:((Write a program that uses an initializer list to store the following set of numbers in an array named nums. Then, print the array.14 36 31 -2 11 -6Sample Run[14, 36, 31, -2, 11, -6] Show the differences between filtration and boiling? A renewable resource can be replaced in a relatively short amount of time. Question 4 options: True False In 1800 what country claimed the area west of the Mississippi River oof which one should i click Read the rough draft of a students conclusion to an argumentative editorial. (1) Year-round schooling would help student achievement. (2) Not so much information would have to be crammed into nine months. (3) Furthermore, the elimination of long breaks, particularly summer break, would significantly reduce "learning loss and the additional time wasted at the beginning of each academic year to reteach previously learned material. (4) It is clear that year-round schooling helps students learn and retain more. (5) The United States is not the only country to experiment with a year-round school schedule. (6) Although many still claim that evidence about year-round school and its link to higher achievement is inconclusive, these people need to open their eyes and see that students in these schools consistently score higher on certain assessments than students who attend schools with traditional nine-month calendars. (7) It is about time that we replaced our outdated and inefficient school calendars. Which revision would most improve sentence 7? suggesting an alternative plan to replace the current school calendar explaining why the current school calendar is outdated and inefficient expressing an opinion about those who oppose changing the calendar restating the strongest piece of evidence used to support the claim I need help!!! Please help What is the significance of a dashed and solid line on an inequality function? If I have 2 sticks of butter and I need 2/3 cup, how much of the first and second stick did I use? If a wave has a speed of 200 m/s and a frequency of 25Hz, what is the wavelength of the wave? NEED ANSWER FAST(please explain!!!!) Which of the following statements is true about the New Deal? A. The New Deal made the economic Depression slightly worse. B. The New Deal did little to change the stagnant economy. C. The New Deal helped the economy to slowly recover. D. The New Deal quickly ended the Great Depression.