Mathematics Middle School

PLEASE HELP I DONT HAVE MUCH TIME

PLEASE HELP I DONT HAVE MUCH TIME
PLEASE HELP I DONT HAVE MUCH TIME

Answers

Answer 1

Answer:

10%

Step-by-step explanation:

Hope the helps!!!

Answer 2

Answer:

A) 25%

B) 6.5%

Step-by-step explanation:

A) 10/39.99≈0.2501

    25%

B) 1.95/29.99≈0.0650

    6.5%

Related Questions

solve for x: cx - d = 4

Answers

answer :



x=4/c + d/c

The map shows different locations at a county fair. Each unit of the coordinate plane represents 1 meter.





Which expression shows how to use the coordinates of the Ferris wheel and ticket booth to find the distance between them?
A. |–3 - 2|
B. |4 - 4|
C. |2 – 4|
D. |4 – (-3)|

Answers

Answer:

Its A

Step-by-step explanation:

Hope this helps

Answer:

A

Step-by-step explanation:

i took the test

Ms. Leeper gives her sixth- and seventh-grade students a geography test to decide who will represent her class in the school geography bee. The line plots below show the results of the test for her sixth-grade class and seventh-grade class, respectively.
The data for each grade have the same interquartile range (IQR). Which of the following best compares the two test score distributions?

A - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.

B - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.

C - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.

D - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.

Answers

C, the median is 23 when you add 13 + 10. Then you divide 23 and 2.

PLEASE HELP THIS IS DUE TODAY I NEED SERIOUS HELP I DON'T UNDERSTAND THIS PAGE?!

Answers

Answer:

240 Feet Cubed

Step-by-step explanation:

Assuming you need the area of the elevator, just multiply the length*width*height, which would be 5*6*8=240

PLZZZ help with this its pretty simple!

Answers

Answer:

Ok so first you want to distribute the -1 in front of the 3x^2-7x+1

Which turns the problem into

X^2+5x-6 -3x^2+7x-1

Then just combine like terms

-2x^2+12x-7

Also ^ followed by the number is the exponent

If I play for 15 minutes and ate for an hour then go play for an hour then rested for 20 minutes then went and played for 5 hours then sit at a camp fire for 2 hours then took a hour shower then slept for 12 hours how long did i play?

Answers

Answer:

5 hours and 15 minutes

Step-by-step explanation:

6 hours and 15 minutes

NEED HELP ASAP 15 POINTS
PLEASE ACTUALLY ANSWER CORRECTLY

Drag each tile to the correct location.

Winona has saved enough money to start a small baking business at home. She plans to do the baking herself and hire only two assistants. She plans to supply her products to cafes and cake shops and also accept home orders.

Help Winona make a list of the factors of production she may need to get started.
(Look at the picture attached)

Answers

Use the app Socratic it helps!!

can you do these two pls

Answers

Pretty sure it’s D.

Pleaseeeeee helppppp

Answers

2/4. 3/7
Jejsjsiskskskjsjsjbsbsbsbsbsjsjjsjs

Describe a real-world object that can be measured using two different units (computer, table, book, etc.).

Now think of two different units of measurement you could use to measure that object.

Which unit of measurement would you need more of to measure the object? Why?

Answers

u could use inches or centimeters. probably inches for the best measurement
I think maybe you could describe a bed maybe. You could use feet and/or inches

Consider the triangles below.

2 right triangles. Both triangles have side lengths of 5.5 and 7.8. The hypotenuses are blank.

Imagine using these triangles to construct a figure. What figure would you create?

Answers

you could create a square?

Answer:

rectangle

Step-by-step explanation:

Tyrone is working with two other students to build a border around the school’s triangular garden. Each student brought in one side of the border, but they all used different units to measure the side lengths. The first side is 312 inches long, the second side is 20 feet long, and the third side is 12 yards long. If the measurements need to be in feet, will the three border pieces make a right triangle?

Convert the third side into feet using a proportion.

Answers

Answer:

i would say no but im not fully experienced

Step-by-step explanation:

the reason is that the converted measurements dont even come up to make a  full 90 degree, and tis is a right triangle

Answer:

It will be 449280

Step-by-step explanation:

it might be wrong sorry if is

Please Help Find the quadratic!
Please show work will give branliest!

Answers

It is 29,039 so yea listen to me

A school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible. What is the largest number of groups that could be formed?

I need help...

Answers

Answer:

15

Step-by-step explanation:

15 I took the test thank you have good day

PLEASE PLEASE PLEASE HELP ME ASAP!!!!

Answers

The Correct answer is C
The correct answer is C 59

Explanation

An angles degree will always equal 180

This triangle is a right angle so it has given you 90° and 30.6

So 90+30.6 = 120.6
180 -120.6=59.4
Which rounds to 59

HELPPPPPPPPPPPPPPPPPPPP!!!!!!!!

Answers

Answer:

y+1 = -1/3(x+3)

Step-by-step explanation:

we can use this formula to  answer this question

y-y1 = m(x-x1) where y1 and x1 indicate the coordinates of the point and m indicates the slope

y-(-1) = -1/3(x-(-3)

y+1 = -1/3x-1

y = -1/3x -2

y= -1/3x - 2
Explanation:

I need someone to help me today in math(I'm working on functions)
Ill be giving away points and brainliest all day
Here is the first one

A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.

Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 6) would represent a height of 6 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)

Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)

Part C: If the rate at which the candle burnt was 0.3 inches per hour instead of 0.5 inches per hour, will the relation continue to be a function? Explain your answer using input and output values. (3 points)

Answers

9514 1404 393

Answer:

  A. (0, 6), (1, 5.5), (2, 5), (3, 4.5), (4, 4), (5, 3.5)

  B. is a function

  C. is a function

Step-by-step explanation:

Both relations are functions.

A relation is NOT a function if the same input value maps to two different output values. Virtually any relation involving time as an input will be single-valued: a measure can only have one value at any given time (ignoring quantum physics).

__

A: If height decreases 1/2 inch per hour, then some ordered pairs could be ...

  (hours, inches) = (0, 6), (1, 5.5), (2, 5), (3, 4.5), (4, 4), (5, 3.5)

For each additional hour, 0.5 inches was subtracted from height.

__

B: There is only one output for each input, so the relation is a function.

__

C: Yes, the relation is still a function. There is still only one output value for each input value.

Will Mark Brainliest! Please help!

An expression is shown below:

2x3 + 10x2 − 4x2y − 20xy

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

Answers

16x+-2+2y-20xy......
Other Questions
I saw a big rat underline the noun Describe a real-world object that can be measured using two different units (computer, table, book, etc.).Now think of two different units of measurement you could use to measure that object.Which unit of measurement would you need more of to measure the object? Why? What is a formula that can be used to find the area of one triangular section of the door? How do you know the formula will work? (3 points) 30 pointss pls answer hurry ALGEBRAICALLY solve the following system of equations:y= 22 - 4x + 6 and y=x + 2 What changes occur in taste receptors when the membrane is depolarized during receptor potential A. Voltage-gated Ca2 channels open, triggering the release of neurotransmitter. B. Voltage-gated Cl- channels open, triggering the release of neurotransmitter. C. Voltage-gated Ca2 channels open, inhibiting the release of neurotransmitter. D. Voltage-gated Cl- channels open, inhibiting the release of neurotransmitter. Two square posters are hanging on a wall. The large poster has an area of 144 square units, and the small poster has an area of 100 square units. How much bigger is the perimeter of the large poster than the perimeter of the small poster? Which expression is already in its simplified form?a.) 3t+ (s +t)b.) 6h + 2(h+ 3k)c.) 5m + 7mn + 4nd.) 8 + y3 - 5z2 + 2y3 You want to be able to withdraw $40,000 each year for 15 years. Your account earns 9% interest. How muchdo you need in your account at the beginning? The area of the base is 7 cm. What is the surface area of the pyramid? Type the correct answer in the box.Given : b d c || b b || eWhat line is perpendicular to line e? Our body is also a good conductorof electricity because of thepresence of ______.Please answer it this is my last question on my test i'll give you 20 points to answer? Select two excerpts from Passage 2 that help the author develop the importance of the steamboat in the town. Once a day a cheap, gaudy packet arrived upward from St. Louis and another downward from Keokuk. (paragraph 11) Before these events, the day was glorious with expectancy; after them, the day was a dead and empty thing. (paragraph 11) The town drunkard stirs, the clerks wake up, a furious clatter of drays follows, every house and store pours out a human contribution, and all in a twinkling the dead town is alive and moving. (paragraph 11) Drays, carts, men, boys, all go hurrying from many quarters to a common center, the wharf. (paragraph 12) And the boat is rather a handsome sight, too. She is long and sharp and trim and pretty; she has two tall, fancy-topped chimneys, (paragraph 12) Fun Facts: CandyLess than two percent of the calories in the American diet are supplied by candy.In Europe during the middle ages, the high cost of sugar made sugar candy a delicacy available only to the wealthy.Candy is simply made by dissolving sugar in water. ...Germans consume twice as much candy as Americans.Archeologists believe these documents to be over 2,000 years old. For this reason, some experts give the ancient Egyptians credit for inventing candy. The ancient Egyptians used honey to make candy by combining it with nuts, figs, dates, and spices. They used these candies as part of early religious services.First CandyIt is believed that candy dates back to the ancient Egyptians at around 2000BC. The first ''candies'' were made from honey mixed with fruit or nuts. Sugar candy was invented by the Indians about 250AD.What is the rarest M&M color?tanBrown was the rarest color, making up only 13% of the total. Now, this answer has an asterisk attached to it (as all the best answers do). *The rarest color M&M is actually tan.20 Different Types of Candy.Most Popular Candy in the United StatesReese's Peanut Butter Cups.Twix.Snickers.Peanut M&M's.Gummi Bears.M&M's.Butterfinger.Kit Kat.The Chocolate Cream bar created by Joseph Fry in 1866 is the oldest candy bar in the world. Although Fry was the first to start pressing chocolate into bar molds in 1847, the Chocolate Cream was the first mass-produced and widely available candy bar.Mars and MurrieM&M'S/Full nameThey named the candy M&M, which stood for Mars & Murrie. The deal gave Murrie a 20% stake in the candy, but this stake was later bought out by Mars when chocolate rationing ended at the end of the war in 1948It was very likely the Greeks, who introduced the word into our language. It appears that a popular treat among Alexander the Great's troops was a Persian delicacy called kand - a tasty reed garnished with honey and spices. The word "candy" probably came to us from this sweet that the troops brought home to Greece.Top-selling chocolates and sweets. Reese's Peanut Butter Cups are the No. 1 selling candy brand in the United States, consisting of white fudge, milk, or dark chocolate cups filled with peanut butter. They were invented by H.B. Reese after he founded the H.B. Reese Candy Company in 1923.Last year, FOX Business was first to report on a limited-edition chocolate bar from the beans of ancient cacao trees in Ecuador that retailed for a whopping $385 a bar, making it the world's most expensive treat. Change the verb into its noun form. Be sure to type the complete word, not just the suffix. reside Who was Cecil Rhodes and what was his dream for Africa? Which specialized information system is used by passport agencies and border inspection agencies to check the namesof visa and passport applicants?Emergency Department Information SystemsSuperfund Information SystemsConsular Lookout and Support SystemsGeographic Information Systems Rachel hears that there is a southerly wind today. In which direction does this wind blow? A publisher has orders for 600 copies of a certain text from San Francisco and 400 copies from Sacramento. The company has 700 copies in a warehouse in Novato and 800 copies in a warehouse in Lodi. It costs $5 to ship a text from Novato to San Francisco, but it costs $10 to ship it to Sacramento. It costs $15 to ship a text from Lodi to San Francisco, but it costs $4 to ship it from Lodi to Sacramento. How many copies should the company ship from each warehouse to San Francisco and Sacramento to fill the order at the least cost Select the correct answer.Why did the government and Andrew Jackson relocate thousands of American Indians out of western territories?A. to open the land to gold and silver miningB. to make room for more white settlersC. to avoid having to provide them with schoolingD. to encourage them to develop more fertile landE. to protect the cowboy way of life from attacks Los hermanos sy las hermanas de Ayar Kachi decidieron encerrarlo en una montaa causala problemas parece que hayan hecho esto con hermana ? Explica tu respuesta ?