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Questions (72)

why do people migrate?
1. 1 answer
2. 4 views
A study is done to compare the fuel efficiency of cars. The first group of cars generally get about 37 miles per gallon. The
1. 1 answer
2. 5 views
Paula compares the high temperatures in City 1 and City 2 for one week. In City 1, the range in temperature is 20degreesF and
1. 1 answer
2. 6 views
Challenge The following box plots show monthly average high temperature from January to December in degrees Fahrenheit for two
1. 1 answer
2. 10 views
A family is looking for a new home. The family is comparing homes in two towns. The median home price of Town 1 is $400 comma
1. 1 answer
2. 4 views
Question content area topPart 1 A family is looking for a new home. The family is comparing homes in two towns. The median home
1. 1 answer
2. 3 views
The following box plots show different heights of two types of trees. What is the best description of the medians for the box
1. 1 answer
2. 6 views
Which of the following is the best inference based on the median values?A.Ann is at a greater elevation. Ann is at a greater
1. 1 answer
2. 4 views
Water boils at different temperatures based on its elevation above sea level. Rob and Ann are in different cities. They both
1. 1 answer
2. 5 views
Martin recorded the colors of the cars in a parking lot chosen at random.R, G, B, W, G, G, B, W, W, B, R, B, G, W, W, R, W, B,
1. 1 answer
2. 4 views
A mathematician is analyzing an email message. Out of the first 100 characters, the letter e appears 13 times. The email message
1. 1 answer
2. 5 views
Marty conducted a survey in his first period class to determine student preferences for music. Out of 25 students, 14 like
1. 1 answer
2. 4 views
The author of some young adult books wants to know more about the kinds of books his readers prefer. Which of the following
1. 1 answer
2. 3 views
A company wants to provide better customer service to all of their 2,000 clients. The company needs to create a sample of
1. 1 answer
2. 3 views
Carl wants to estimate the number of students in 5th grade who like to play basketball. He needs to create a random sample of
1. 1 answer
2. 3 views
Principal Watkins is conducting a study on student achievement at North Middle School. The school has 120 sixth graders, 120
1. 1 answer
2. 3 views
Millie, a new restaurant owner, is trying to predict the restaurant’s busiest days and times so she can hire and schedule her
1. 1 answer
2. 4 views
Michael wants to know what the students at his school think about online testing. He randomly selects 15 students from the
1. 1 answer
2. 4 views
Lakeesha wants to find out what percentage of the people in her town speak more than one language. Which is the best group of
1. 1 answer
2. 3 views
Expliquer les avantages de l’utilisation de l’IA à l’école.Discutez des inconvénients ou des défis possibles de
1. 1 answer
2. 5 views
Under the Han, the salt and iron industries wereA. privately owned. B. dominated by foreign merchants. C. run as state
1. 0 answers
2. 292 views
integral lnx^2019
1. 1 answer
2. 218 views
Assume you are on abig wheel at fair ground vehicles 1rev every 8 sec .The operator of the wheel decoded to stop the wheel by
1. 0 answers
2. 209 views
tish orders 3 pizza for a party Each pizza has 6 pieces Each person gets 2 pieces of pizza there are no leftover
1. 2 answers
2. 489 views
The basketball passed through the hoop eventhough it barely cleared the hands of the player B who attempted to block it.
1. 0 answers
2. 392 views
A boss gives all his employees a 2% rise. Paul used to earn £7 an hour. How much does he get after the rise
1. 1 answer
2. 336 views
a gift box is 10 inches long and 6 inches wide it is 3 inches tall what is the volume of the box
1. 2 answers
2. 1,060 views
The ratio of the number of pencils to pens is 5 : 7. There are q pens. Express the number of pencils in terms of q.
1. 2 answers
2. 1,618 views
) An oil tanker’s engines have broken down, and the wind is blowing the tanker straight toward a reef at a constantspeed of
1. 1 answer
2. 2,853 views
the width of a rectangular painting is 2 meters less than the length, the area of the painting is 20 M^2
1. 1 answer
2. 605 views
saved $ 5000 in a saving account which pays 12% interest compounded monthly. Eight months later she saved another $ 5000. Find
1. 1 answer
2. 1,311 views
A marine siren consists of a cylinder 72 cm in length closed at one end.for sound through air at 336 m/s. find the lowest
1. 1 answer
2. 532 views
Find the point on the graph of y = x2+1 that is closest to the point (3,1).d = √[(x-3)^2+(y-1)^2] d = √[(x-3)^2+(x^2+1-1)^2]
1. 6 answers
2. 5,417 views
What is the least perimeter of a rectangle with an area of 32 square feet?
1. 1 answer
2. 392 views
how meny sea creaturs are dead
1. 1 answer
2. 382 views
You want to prepare 500 ml of 1.0M acetic acid from a17.4 M stock solution.What volume of stock solution is required?
1. 1 answer
2. 735 views
the learner is asked to write a program using java with user input that caculate and displays, the number of months it will take
1. 4 answers
2. 724 views
2. Find the variance and standard deviation of the following sample.0 -5 -3 6 4 -4 1 -5 0 3
1. 1 answer
2. 1,965 views
Two workers are sliding 310kg crate across the floor. One worker pushes forward on the crate with a force of 440N while the
1. 2 answers
2. 4,182 views
A chair of weight 85.0N lies atop a horizontal floor; the floor is not frictionless. You push on the chair with a force of F =
1. 0 answers
2. 996 views
how many feet are there in 24 yards
1. 1 answer
2. 401 views
Write in standard form (2b^2-b)+(b^2+4b-4)PLEASE EXPLAIN ON HOW TO DO IT I WANT TO LEARN
1. 1 answer
2. 453 views
write in standard form. (2b^2b)+(b^2+4b-4)
1. 1 answer
2. 365 views
What is the distance between an object and its real image formed by a thin converging lens with focal length f = 14 cm, if the
1. 0 answers
2. 493 views
A ball is shot upward from the ground with an initial velocity of 12.0 m/s,along a y-axis that extends upward and that has its
1. 0 answers
2. 553 views
If the water had lost 12000 joules and the calorimeter gained 1300 joules as the temperature of both rock and calorimeter
1. 1 answer
2. 978 views
i need to write projec about travel guide to Libay ?
1. 1 answer
2. 380 views
how many grams of cai2 are present in 3.28 moles?Can someone explaine how to do this question as well?
1. 2 answers
2. 774 views
50 red cars and 30 white and 20 blue what is the probability of 2 cars from the same colors ?
1. 4 answers
2. 834 views
What is mantenrep?
1. 1 answer
2. 319 views
Find the roots of the given equation by completing the square.αx^2 + βx + δ = 0
1. 3 answers
2. 542 views
solve for the roots of the quadratic equation2(x^2 - 4x + 5)=x^2 - x
1. 1 answer
2. 438 views
Sam earns R1 350 per week doing tiling. How much does sam earn in an hour if he works 45 hours a week?
1. 1 answer
2. 494 views
abcd is a rectangle such that ab=-3 radical sign 48+2 radical sign 75+4radical sign108 and Bc=4 radical sign 27 +radical sign
1. 0 answers
2. 512 views
does sunlight warm your body with light waves yes or no and why
1. 0 answers
2. 908 views
the chirps of the baby birds are quiet.
1. 1 answer
2. 434 views
36 students need to be divided into teams of equal size. How many different ways can the students be divided (assuming each team
1. 3 answers
2. 1,256 views
A 400 g solution is 25% salt. How much salt must be added to produce a solution that is 40% salt?
1. 0 answers
2. 400 views
A 400 g solution is 25% salt. How much salt must be added to produce a solution that is 40% salt?
1. 0 answers
2. 505 views
when crating an interval for a requncy table- do you determine the interval number-
1. 1 answer
2. 258 views
list four things all living things do
1. 2 answers
2. 286 views
90Sr is one of the harmful radionuclides resulting from nuclear fission explosions. It decays by a first-order process with a
1. 2 answers
2. 791 views
Consider the first order reaction A --> products where 25% of A disappears in 24 seconds. What is the half life of this
1. 1 answer
2. 4,486 views
help balance this redox equation:HNO3 + Zn(s) <==> NO(s) + ZnO ...i know i need H2O and possibly H+
1. 5 answers
2. 618 views
7x=5+5x
1. 1 answer
2. 306 views
to find the cordinates of the maximum or minimum point of a quadratic relationship?
1. 1 answer
2. 364 views
simplifying exspreesions
1. 1 answer
2. 480 views
What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M aluminum nitrate is added to 200.0 mL of 0.100M
1. 4 answers
2. 3,372 views
Let's say that you and two partners want to start a company that specializes in special occasion gift baskets for individuals
1. 2 answers
2. 1,130 views
I need to find 3 business in my comunity: one that is formed as a sole proprietory, one that is formed as a general partnership,
1. 1 answer
2. 684 views
how do different liquids affect egg shells?Sounds like a worthy science project. Why don't you try some liquids and find out?
1. 0 answers
2. 1,126 views
what is (34576=657)+364*4567divided by 45637*234869=?use a calculator
1. 0 answers
2. 318 views

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