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All "Math" Questions

Alexandria and Hugo bought lunch from Señor Pablo's Mexican Food Truck. Alexandria ordered a taco, chips and salsa, and sour cream. Hugo ordered a burrito and guacamole. How much more did Hugo spend than Alexandria?

Seen 2 months ago Gianluca Oliva 0 answers

90 is what percent of 150

Seen 2 months ago Jazmine miller 0 answers

Solving this for a friend for a test due today! Give an example of an equation in which the constant of proportionality is 15.

Seen 3 months ago The_Helper_of_Students 0 answers

Just as you are returning to the station from a call you have had time to clean and prepare the equipment for the next call, but you have not had time to refill the ambulance's gas tank.  The gas tank holds 26 gallons of fuel and you know that the ambulance gets 11 miles per gallon of fuel.  You hear the tones sound, and the dispatcher calls you to an urgent call and he tells you that the scene is in a remote part of the county that is 40 miles away.  You are worried that you may not have enough fuel and you see that your tank is exactly one-half full.  Based upon the previous numbers the ambulance should travel  miles before running out of fuel.

Seen 5 months ago Areonna jones 0 answers

The graph of an absolute value function contains the points (1, 2), (0, 0), and (–1, 2). Shawn thinks the function this graph represents is     f(x) = 2|–x|. Brielle thinks the function this graph represents is f(x) = 2|x|. Determine who is correct and explain why. 

Seen 5 months ago Raylene Jordan Cortez 0 answers

b) How far apart are the square roots of numbers that are 10 apart likely to be?I dont understand what this question is asking nor do i understand how to get the answer ples help 😭

Seen 5 months ago loaff 0 answers

https://myscprep.instructure.com/courses/570/assignments/18023

Seen 6 months ago Navaya Edwards 0 answers

Find the distancee between parallel lines a and b with equations x+3y=6 and x+3y=-14, respectively. Round to the nearest hundredth if necessary. Hoc.info

Seen 6 months ago Kelsey Wilson 0 answers

Write the number that is 5 million more than 540 000 000.

Seen 6 months ago Saba Abdiani 1 answers

Jozef works in a factory and is paid £352 a week.   He works 40 hours a week. What is his hourly rate?

Seen 6 months ago Hiba Hadid 0 answers

On Monday, Katherine jogged 1 mile, and on Tuesday, she jogged 2  miles.
How much farther did Katherine run on Tuesday than on Monday?

Seen 7 months ago Ruben Calderon 0 answers

who wants to be my friend my email is:[email protected]

Seen 7 months ago nathaniel minning 0 answers


Gabriel used the expression 2.5x + 2y – 2 to represent his total cost, and 28 – 2.5x – 2y to represent the amount of change he should receive from $30. What was Gabriel’s error?

Seen 7 months ago Ash the skeleman 0 answers

How many were more campers there in July and August than in June and September?
Grand Canyon National Park Tent Campers month (2018) Estimated number of campers June 10,000; July 15,000; August 12,500; September 7,500 key each tent =5,000

Seen 7 months ago Pamela Williams 0 answers

Mordechai’s school set a goal of collecting 12,155 cans of food each day. In the first three days, the school collected 12,250 cans, 10,505 cans, and 12,434 cans. Write each number in the box that tells whether or not the school met its goal.

Seen 7 months ago Pamela Williams 0 answers

Zhang is designing protective packaging. He tests his design by dropping a raw egg protected by his packaging from various heights. He finds that the egg is protected up to a height of 11 meters. Zhang needs to convert the height from meters to yards for his report.

Unit of Length
Customary System UnitsMetric System Units1 inch2.54 centimeters1 foot0.3048 meters1 mile1.61 kilometers
How many yards can the packaged egg drop without breaking? Use the table to find the answer. Round to the nearest hundredth.
I need help man

Seen 7 months ago Sam 0 answers

There are 56 boys and 72 girls in an after school club. The club is splitting the students in groups so that the ratio of boys to girls in the club.How Many girls are in a group with 7 boys

Seen 7 months ago Katya Martinez 0 answers

the area of a square sports arena is 10000 M squared. What are the dimensions of the sports arena on the map? Show your work.

Seen 7 months ago Bella Faith Akin 0 answers

Parallelogram PARL is similar to parallelogram WXYZ. If AP= 15, PL=25, and WZ= 75, Find the value of c.Group of answer choices4540375

Seen 7 months ago karleigh 0 answers

The bike store marks up the wholesale cost of all of the bikes they sell by 30%. Andre wants to buy a bike that has a price tag of $125. What was the wholesale cost of this bike?

Seen 10 months ago Luna Meow 0 answers

A paint mixer wants to mix paint that is 30% gloss with paint that is 15% gloss to make 3.75 gallons of paint that is 20% gloss. How many gallons of each paint should the paint mixer mix together?

Seen 10 months ago Joseph Kim 0 answers

At a dinner, the meal costs $22 and a sales tax of $1.87 was added to the bill."Show your work"

Seen 10 months ago Luna Meow 1 answers

Ray has football practice on Mondays, Wednesdays, and Fridays. The clocksbelow show when practice starts and ends. How many minutes does Ray ...

Seen 11 months ago Mya Turnbull 0 answers

Use the sequence {−1,171,875; −234,375; −46,875; −9375, …} to answer the question.What is the explicit rule that describes the sequence?

Seen 11 months ago Sophia Monk 0 answers

What is the value of x in the equation ?

Seen 11 months ago Jeshaiah Black 2 answers

If anybody is seeing this can you help with this problem, I'm trying to solve it for somebody!Original Post: https://hoc.info/profile/1776762Translated into English:A huge ice glacier in the Himalayas soon covered an area of ​​4 5 square kilometers. Due to changing weather patterns, this glacier begins to disappear, and the area it covers begins to decrease exponentially. The relationship between UNUN, the area of ​​the glacier in square kilometers, and tt, the number of years the glacier has been melted, it is modeled with the following equation.A=4 5 mi− 0 . 0 5 t151 5 square kilometers? Gives an exact answer, expressed as a natural logarithm.Orignal:(Spanish)Un enorme glaciar de hielo en los Himalayas pronto cubría un área de 4 5 kilómetros cuadrados. Debido a los patrones cambiantes del clima, este glaciar comienza a desaparecer, y el área que cubre comienza a disminuir exponencialmente.La relacion entre UNUN, el área del glaciar en kilómetros cuadrados, y tt, el número de años en que el glaciar se ha derretido, se modela con la siguiente ecuación.UN=4 5 mi− 0 . 0 5 t151 5 kilómetros cuadrados? Da una respuesta exacta, expresada como un logaritmo natural.

Seen 11 months ago The_Helper_of_Students 0 answers

Hello! can somebody answer this for me? I´m stuck! Question:The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:(Image Below)Part A: List two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points)Part B: Calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points)Part C: Explain what effect, if any, there will be if an outlier is present. (2 points)

Seen 11 months ago The_Helper_of_Students 1 answers

A company claims that the average consumer buys 50 bars of chocolate in a calendar year. Suppose a random sample of 100 consumers displayed the following statistics regarding the number of chocolate bars consumed in a year: X-bar=40, S=25.  A) What are the null and alternative hypotheses to determine if the number of chocolates consumed in a year is actually more or less than 50? (5 marks)Variable Mean St Dev Min Q1 Median Q3 Maxmock 69.2 11.1 35 64.2 73 76.7 85actual 80.4 6.3 63 75 82 84 90Approved BBS Exam Question Paper Template 2021/22 4 of 4 B) Explain briefly what are the Type I and Type II errors. (5 marks) C) Explain and give an example of possible non-response error (5 marks) D) Explain and give an example of possible measurement error (5 marks) E) Discuss types of interviews and its strengths and weaknesses? (10 marks)

Seen 11 months ago Rado Miles 0 answers

Classify the following accounts as Asset, Liability,  Equity, Revenue or expense 

Seen 12 months ago Cityboy 1 answers

How do I figure out 6c=__?__pt showing workSee my other response. =)Brooke,
You REALLY need to learn to do these systematically. Learn to watch the units, make the ones you don't want cancel, and keep the units you want for the answer.
For example,
looking at the site Writeacher gave you, you will find 2 cups = 1 pint. We want to convert cups to pints; therefore, 6 cups x conversion factor = ??pints. All you need to do is to determine the factor and use it correctly. You know the conversion factor is 2 cups = 1 pint. Substitute 2 cups = 1 pint for the conversion factor above. It will look like this. 6 cups x (2 cups/1 pint) = 12 cups2/pint. OOPS!! That isn't what we want. We want the answer to be something pints and NOT in cups2/pint. So lets turn the factor over like this and try again. 6 cups x (1 pint/2 cups) = 3 pints. Notice that the cups in the numerator of the first term cancel with cups in the denominator of the second term and the only unit left is pints in the numerator. Therefore, the answer is in pints and that's what we wanted. So we know we used the right factor. Every factor has two "positions" we can use. So we use the one that gives the units we want in the answer. A little practice and you will be able to look at the factor and know immediately which way it goes; i.e., as is or upside down. I hope this helps.

Seen 1 years ago Margaret 0 answers

Circle O is centered at the origin and has a radius of 5.Circle O' is the image of circle O after a translation of T1,2. What is the center of circle O'? What is the radius of circle O'?

Seen 2 years ago Lam Williams 0 answers

WHAT ARE THE BEST WAYS TO STUDY FOR MATH TEST...

Seen 2 years ago James Charlie 3 answers

how do you factor y^4-1 completely?

Seen 2 years ago Olivia Samantha 2 answers

0.38 = (3X0.1) + ( X )
My sons paper instructs us to fill in the missing values. We understand that we are to fill in the two values in the second set of parenthesis, but that is all we understand.

Seen 2 years ago Oliver Jake 3 answers

A ladder is resting against a wall. The top of the ladder touches the wall at a height of 20ft. Find the length of the ladder if its length is 4 ft more than its distance from the wall.

Seen 2 years ago William Damian 1 answers

make up a set of at least twelve numbers that have the following land marks maximum:8 range:6 mode:6 median:5 make a bar graph of the data

Seen 2 years ago Olivia Patricia 1 answers

Sometimes I get confused with the inequalities.You have $47 to spend on music and movie downloads. Each album down load cost $7 and each movie download costs $8. Write and graph a linear inequality that represents this situation. Let x represent the number of albums and y the number of movies. Is the answer: 7x + 8y = 47 (with 47 less than or equal to.) Sorry I don't know how to write the more than or less than signs on your web page.

Seen 2 years ago Ava Linda 1 answers

The price of an item in a store is reduced by 50%. Then the price is reduced by another 50%. what is the total percent change as a result of the two discounts?

Seen 1 years ago Madison 1 answers

Karen says, "When I have a factor with
exactly 2 zeros at the end, my answer will always have 2 zero at the end." Do you agree? Explain.
Thanks

Seen 2 years ago Lam Williams 3 answers

Use the table to identify the relationship of the SECOND sentence to the FIRST sentence.1. A triangle is a right triangle if and only if it has a right angle.2. A triangle has a right angle if and only if it is a right triangle.CO = contrapositive
BI = biconditional
LE = logical equivalent
CV = converse
IN = inverse

Seen 2 years ago Garcia 0 answers

Find the GCF of the numbers using prime factorization. 84 and 126

Seen 1 years ago Tremblay Morton 1 answers

A train that is one mile long starts through a tunnel that is also 1 mile long. the train is traveling 15 miles per hour. how long does it take for the train to get completely through the tunnel?

Seen 1 years ago Olivia Patricia 1 answers

How do you graph and solve a quadratic equation

Seen 2 years ago Martin Brown 1 answers

Projectile motion: Let's suppose you throw a ball straight up with an initial speed of 50 feet per second from a height of feet. a) Find the equation that describes the motion as a function of time. My answer was x = 0 and y=-16t^2+50t+6 b) How long is the ball in the air? This is the part I need help on. Can I put the y equation into my graphing calculator to solve for t?

Seen 2 years ago Emily Elizabeth 1 answers

. On a day with no wind, a hot-air balloon hovers at a point above a long, straight river. On the west side of the balloon, a sailboat is spotted in the river at an angle of depression of 48o. On the east side, a canoe spots the between at an angle of inclination of 29o. The distance between the balloon and the canoe is 650m.

Seen 2 years ago Adams 1 answers

A farmer has a dog, two geese and three bags of corn. He comes to a river. The boat to ferry him across the river can only hold the man plus two of his six possessions at a time. The farmer knows that if he is not right there the dog will eat a goose or a goose will eat the corn. How many time does the farmer need to cross the river to get all of his possessions safely to the other side?

Seen 2 years ago George Reece 2 answers

write a fraction between each pair of fractions given......
1/3 and 1/4
4/7 and 5/7
1/8 and 2/8

Seen 1 years ago Lee White 1 answers

The graph of the line through (2,3) that is perpendicular to the line with equation y= -1 also goes through which point?(1,4)(2,-4)
(-2,3)

Seen 2 years ago Lee White 1 answers

What are the differences between linear and quadratic equations? How are these differences displayed in a graph? Write a brief scenario that can be modeled with a linear equation. Summarize a situation modeled by a quadratic equation. Are there equations that are neither linear nor quadratic? Explain.

Seen 2 years ago Tremblay Morton 2 answers

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