Mathematics High School

Kelly read 30 pages of her 300-page book in 6 hours. At this rate, how long will it take her to read the entire book? (5 points) 60 hours 5 hours 6 hours 30 hours

Answers

Answer 1

Answer: 60 hours

Step-by-step explanation:

it takes 6 hours to read 30/300 or 1/10 of the book

you take 6 times 10 because you read 1/10 every 6 hours . making it be 60 hours

Related Questions

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

Answers

Answer:

y = 12x + 10

Step-by-step explanation:

The equation of the line in slope-intercept form is y = 12x + 10.

What is a slope?

The slope or gradient of a line in mathematics is a numerical representation of the steepness and direction of the line.

If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,

then the equation of line is

y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)

To find the slope;

m = (y₂- y₁) / (x₂ - x₁)

The slope-intercept form of a linear equation is given by y = mx + b, where m is the slope and b is the y-intercept.

Given that the slope is 12 and the y-intercept is 10, we have:

y = 12x + 10

Therefore, the equation of the line in slope-intercept form is y = 12x + 10.

To learn more about the slope;

brainly.com/question/3605446

#SPJ2

Write the expression 5X(X + 9) - 7(x + 9) in complete factored form.
A (x+9)(x + 9)
B. (5x-7)(x + 9)
C. (5x-7)(x+9)(x + 9)
D. (5x2 + 45X)(-7x - 63)

Answers

Answer:

Step-by-step explanation:

Jalaaalalaalalalaal

Answer: B

Step-by-step explanation:

just passed

what is the expression !! Help I’ll give brainlest

Answers

Answer:

The answer is answer choice C. A - B/2

Step-by-step explanation:

ABCD is a rectangle. Find the measure of the following angles (select an answer for each row)

Answers

Answer:

Angle 1 - 24 degrees

Angle 2 - 48 degrees

Angle 3 - 66 degrees

Angle 4 - 66 degrees

Angle 5 - 24 degrees

Angle 6 - 66 degrees

Angle 7 - 132 degrees

Step-by-step explanation:

I wanted to get this too you as fast as possible. I will add a detailed explanation in the comments.

What is the reciprocal of 3 1/8

Answers

Answer:

Step-by-step explanation:

because it would be the reciprical of 1/8 which is 8/1 plus 3

Kelly was building a bed for her dollhouse. She used her bed, which is 4 feet × 6 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over 5 . What are the dimensions of the model bed she built?
0.8 foot × 1.2 feet
0.4 foot × 0.6 foot
0.08 foot × 0.12 foot
0.04 foot × 0.06 foot

Answers

Answer:

The first one

Step-by-step explanation:

1/5 =0.20

0.20 * 4 = 0.8 feet

0.20 * 6 = 1.2 feet

0.8 ft by 1.2 because You just have to divide 4’ x 5 and 6’ x 5

Jose wants to purchase a bike that costs $224. He currently has $104 and earns $20 per hour as a math
tutor. He uses the inequality 20h + 104 2 224, where his hours, to model the number of hours he must
work to afford the bike.
What is the least number of hours Jose can work and still afford the bike?

Answers

Answer:

what?

Step-by-step explanation:

Slope is -2/3 and (-6,-5) is on the line
Explain correctly equation

Answers

Answer:

y= -2/3x - 9

Step-by-step explanation:

y-y1=m(x-x1)

y-(-5)= -2/3(x-(-6)

y+5=-2/3(x+6)

y+5= -2/3x - 4

y= -2/3x - 9

You are presented with 9 coins from an archeological dig near the highlands of Tibet. One of them contains a precious jewel that can make you extremely wealthy. The coin with the jewel is slightly heavier than the others, the other eight are identical. You can only choose once so you are given 2 scales so that you can weigh the coins. Here’s the dilemma, each balance scale can only be weighed once. Is it possible to select the slightly heavier coin containing the jewel using each of the two scales only once? Explain why or why not

Answers

Answer:

Step-by-step explanation:

first 1 i got the answer but i want the 2

Answers

Bro
Look
At
The
Photo
Attached

Line m is perpendicular to x − 2y = −1 and passes through (9, 2). What is the slope of line m?

Answers

Answer:

Step-by-step explanation:

Increase £761 by 77%. Give your answer to 2 DP

Answers

Answer:

£1346.97

Step-by-step explanation:

Step one

given the amount £761

we are asked to increase this amount by 77%

let us first find 77% of the amount £761

=77/100*761

=0.77*761

= £585.97

Step two:

Hence 77% of £761 is £585.97

therefore the increase will be to add the two amounts together

=£585.97+£761

=£1346.97

What’s are the answers for parts A and B

Answers

Step-by-step explanation:

hope this helps, happy learning!!!

Please help.... :(
Of the 15 cars in a parking lot, 5 are green, 2 are gold, and the rest are black. What are the odds against the next car leaving the lot being black?
A. ) 8:15
B. ) 7:15
C. ) 7:8
D. ) 8:7

Answers

A
Let me know if it was right!

Answer: The answer is 8:15

Step-by-step explanation:

Rahul has a farm he wishes to fence. The farm is the pentagon ABCDE, shown below. He knows that ABCD is a 140 m by 150 m rectangle, as shown below. He also knows that E is 50 m from the side AB and 30 m from the side BC. Determine the length of AE, the length of DE, and the perimeter of pentagon ABCDE

Answers

The diagram of the pentagon is missing, so i have attached it.

Answer:

|AE| = 130 m

|DE| = 150 m

Perimeter of pentagon = 720 m

Step-by-step explanation:

From the diagram, we can find AE from pythagoras theorem;

|AE| = √(|AA'|² + 50²)

Where AA' is the length from A to the perpendicular angle.

Now, AB = 150, and A'B is parallel to 30 m. Thus, A'B = 30

AA' = AB - A'B = 150 - 30

AA' = 120

Thus;

|AE| = √(120² + 50²)

|AE| = √(14400 + 2500)

|AE| = √16900

|AE| = 130

Similarly,

|DE| = √(|DD'|² + |ED'|²)

ED' = BC - 50

ED' = 140 - 50

ED' = 90

Also, DD' is parallel to AA' and is = 120

Thus;

|DE| = √(120² + 90²)

|DE| = √22500

|DE| = 150

Perimeter of pentagon = 150 + 130 + 150 + 150 + 140 = 720

rewrite 4^-3 using a positive exponent an evaluate the result.

Answers

Answer: 1/4³

Step-by-step explanation:

When finding the negative exponent of a number, you turn it into a fraction, with the numerator being 1, and the denominator being the base of the exponent, and the exponent being positive.

Examples:

2^-2 = 1/2²

3^-3 = 1/3³

4^-4 = 1/4⁴

Which statement must be true? The monthly salary of Shenika is less spread out than the monthly salary of Clarissa. The monthly salary of Kaila is less spread out than the monthly salary of Abi. The monthly salary of Abi is less spread out than the monthly salary of Shenika. The monthly salary of Clarissa is less spread out than the monthly salary of Abi.

Answers

Answer: The monthly salary of Shenika is less spread out than the monthly salary of Clarissa.

Step-by-step explanation:

Hi. Your question isn't complete but I got something close to it online.

The monthly mean salaries and standard deviations of four college students are given below. student mean standard deviation clarissa $345 12.53 abi $598 8.99 kaila $812 15.29 shenika $208 7.67 which statement must be true?

We can see that while Shenika has a mean of $208 and a standard deviation of 7.67, Clarissa has a mean of $345 and a standard deviation of 12.53. This simply means that monthly salary of Shenika is less spread out than the monthly salary of Clarissa.

Answer: 13

Step-by-step explanation: 17-4=13

Which diagram can be used to prove △ABC ~ △DEC using similarity transformations?

Triangle A B C is rotated about point C and then is dilated to form smaller triangle C E D.
Triangle A B C is reflected across side A C and then is dilated to form smaller triangle C E D.
Triangles A B C and C E D have different angle measures.
Right triangle A B C is shown. Line segment D E is drawn near point C to form triangle D E C.

Answers

Answer:

Step-by-step explanation:

I like math

Answer:

Answer is A

Step-by-step explanation:

edge2021

Which of the four Venn diagrams represents this?

Answers

Answer:

A i think

Step-by-step explanation:

....... X U Y

means x united y

which is both x and y

Here, Option D is the right answer in the given Venn diagram.

What is Venn diagram?

A Venn diagram is a diagram that represents the logical relation between two or more sets.

Y' represents everything except Y inside the box.

When we do X ∪ Y', it will represent the total area inside the box where only Y is not there.

Hence, Option D is right answer.

Learn more about Venn diagram here: https://brainly.com/question/17013941

#Tag #SPJ2

plzz help pythagorean theorem

Answers

Answer:

very easy 65inches

Step-by-step explanation:

follow me

144 inches

Explanation:

a^2+b^2=c^2

63^2+16^2=c^2

256+3969= 4225

Then you find the square root of 4225 which is 65

So you do 16+63+65

Can somebody please help me with this question!

Answers

Step-by-step explanation:

angle A = angle D

angle C common angle

angle E = 180 - 63 - 52

5x = 65

x = 13deg

Topic: congruence and similarity

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

Answer:

x = 13°

Step-by-step explanation:

Because of the given congruency,

Angle A = Angle D = 63°.

Angle C = 52°

Angle B = Angle E = 5x

Now, In Triangle ABC,

Angle A + Angle B + Angle C = 180°.

63° + 5x + 52° = 180°

115° + 5x = 180

5x = 65°

x = 13°

HOPE IT HELPS!!!

Craig has made 60% of 80 free throw attempts this season. How many free throws has he made

Answers

Answer:

Step-by-step explanation:

80*60%= 48 free throws were made

Answer: 48

Step-by-step explanation:

80x 0.01=0.8

0.8x 60=48

What is 6-124+9?????

Answers

Answer:

the answer is -109

Answer:

-109

Step-by-step explanation:

Other Questions

Section 1Which example most accurately describes a defense mechanism used by an animal?A lon pants and sweats during warm weather to remove excess heatA baby goose recognizes its mother and follows her movementsA beaver stores food as fat and hibemates during cold winter monthsAn arctic fox changes its fur color to blend in with its surroundingsYou WORTH 12 POINTSwhat is answer to question 13?please give correct answer :) Tia picked 56 ounces of blueberries. She used 8 ounces to make muffins and packed the remaining blueberries into 12-ounce packages. Which expression can be used to find the greatest number of packages of blueberries that Tia packed? ;-; A person rents a moving truck for the day. There is an initial rental fee of $20 and an additional $0.25 every mile driven. Write the equation representing cost, C(m) as a function of the number of miles traveled, m.C(m)= Indiquez si la phrase est vraie ou fausse. The expression c'est is used to identify people and things. True False reasons why people do not participate in politics Wendy and Mini earn $49 per week for delivering magazines. Wendy worked for x weeks and earned an additional total bonus of $18. Mini worked for y weeks. Which expression shows the total money, in dollars, that Wendy and Mini earned for delivering magazines What is the constant of proportionality? Mrs. Johnston heated 5 grams of sugar. The sugar first looked shiny, and then it melted and became dark brown. Finally, all that was left was a black, shiny residue. She then heated 5 grams of sand in the same way. The sands appearance did not change.What explains these results? a Sand is an element, but sugar is a compound.b Heating the sugar caused a chemical change.c Heating the sand caused a chemical change.dHeat only caused physical changes in both the sand and sugar. Which of the following statements is true of a trademark? a. A word string such as "just do it" is a trademark. b. The last user of a trademark has exclusive rights over the trademark. c. Technically speaking, services have trademarks. d. Trademark is a description of product attributes in detail. What reading strategies work best for you? How might you vary your reading strategy depending on the class subject?help please (a) Explain how the Fundamental Theorem of Algebra is used to determine the number of roots for2x^2 + 3x +5(b) What are the roots of 2x^2 + 3x + 5? Show your work. Explain why you chose the method you used to findthe roots.Answer: What is the gravitational force between two identical 50,000 kg asteroids whose centers of mass are separated by 1000 m? Why is the area called the Fertile Crescent? There are 4 stars 4 green circles and 7 red circles what's the ratio of blue stars to red circles Help me with this someone, please! If your problem 50 joules of work lifting a 10 - box from to a shelf how high is the segregation A small first-aid kit is dropped by a rock climber who is descending steadily at -1.25 m/s. After 2.5 seconds, what is the velocity of the first aid kit and how far is the kit below the climber? Select the correct answer.David works at a bank where he must submit an employee handbook acknowledgment to the human resources manager. Read thisparagraph from the document:I have received the employee handbook of Company A. It describes the policies, rules, and benefits that Company A may decide torevise or change at any time. I acknowledge that during my employment certain confidential information will be disclosed to me. Iunderstand that I cannot use or disclose this information outside my work at Company A. I acknowledge that my signature indicatesthat I have read and agreed to the contents of the handbook and am responsible for adhering to it.Which statement explains David's obligation to the company?A.He is legally obligated to revise the contents of the handbook.B.He is legally committed to following the guidelines set by his employer.C.He is legally required to stop employees from sharing confidential information.D.He is legally bound to adhere to rules that have not been put in writing. What role does the wolf play in the founding of Rome?