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Questions Asked on September 15, 2015

Your a 7th grade math teacher and you want to create an experiment for your class with red, yellow and purple marbles in a bag.
1. 3 answers
2. asked by Anonymous
3. 948 views
Tom wanted to test his hypothesis that plants grow better at room temperature than in cold temperatures. He placed an ivy plant
1. 3 answers
2. asked by anonymous
3. 910 views
Rochelle's car average 32.5 miles per gallon the highway.At that rate,how many gallons of gas will her car use for driving on
1. 2 answers
2. asked by LayLay
3. 880 views
how do I find the number of zeros in the quotient of 8x10 tithe fifth power
1. 1 answer
2. asked by Rich
3. 425 views
A ball is thrown upwards. What is its initial vertical speed? The accelerationof gravity is 9.8 m/s^2 and maximum height is 4.6
1. 2 answers
2. asked by G
3. 1,004 views
The coordinates of the vertices of ABC are A(-2,2) B (5, -3) and C (-4,-1) Identify the perimeter of ABC. Round each length to
1. 2 answers
2. asked by Roberty
3. 1,669 views
X= least important cause or consequence with explanation whyA,B, C = least important cause or consequence, with explanation why
1. 1 answer
2. asked by sarah
3. 539 views
I know the derivative of x is 1, but I'm having a hard time proving it with the limit definition of the derivative.I have... Lim
1. 1 answer
2. asked by K
3. 459 views
When 1.63 g sample of an unknown hydrocarbon is completely burned in oxygen, 4.97 g of CO2 are produced. What is the percentage
1. 1 answer
2. asked by Alex
3. 714 views
What is the circumference of the largest circle you could cut from a 30 cm by 20 cm sheet of paper? What area of paper would you
1. 1 answer
2. asked by James
3. 747 views
In which part of the plot of "An Amateur Peasant Girl" does Liza dress up as a peasant in order to meet Alexei?
1. 1 answer
2. asked by Johnnie
3. 424 views
How do i prepare 5M NH4NO3 from HNO3...because i don't have ammonium nitrate
1. 0 answers
2. asked by Abhijeet
3. 506 views
The following state were collected for determining the concentration of suspended solids in a water sample. (D= 1.01 g/mL).
1. 2 answers
2. asked by James
3. 894 views
At a firing range, a target is placed 300 m from where someone is firing a rifle. The muzzle speed of this rifle is 700 m/s. If
1. 1 answer
2. asked by Tom
3. 601 views
Determine the value or values of the variable for which the expression is defined.3/x-5
1. 1 answer
2. asked by Pam
3. 484 views
How do you find the coordinates of the image of J (-7,-3) after the translation (x,y) (x-4,y+6)
1. 1 answer
2. asked by Randy
3. 1,801 views
1. A bag contains 12 red checkers and 6 black checkers. You will randomly select two checkers, one at a time, without
1. 1 answer
2. asked by Jennifer
3. 1,039 views
A 10.0 kg object is resting on a horizontal surface with a coefficient of friction of 0.7. Determine the minimum force that can
1. 1 answer
2. asked by May
3. 578 views
A basketball player can jump to a height of 1.1 m off the ground, so he can easily dunk a basketball.For such a leap, what is
1. 4 answers
2. asked by Ninie
3. 4,847 views
how did the south atlantic slave trade not change north american colonies
1. 5 answers
2. asked by sarah
3. 504 views
explain what happen to the color of FeSCN^2 if we add Ag, thnx
1. 1 answer
2. asked by
3. 459 views
explain what happen to the color of FeCl^-4 if we add Ag, thnx
1. 0 answers
2. asked by
3. 443 views
What are 3 ways plants can reproduce?I think it is asexual and sexual but I can't figure out what the third way would be.
1. 2 answers
2. asked by Aveary
3. 569 views
A 144 kg park bench made of iron sits in the sun and its temperature increases from 25 degrees celsius to 35 degrees celsius.
1. 2 answers
2. asked by Travis
3. 845 views
Using the empirical rule, 95% of female heights should be between what two values? Either show work or explain how your answer
1. 1 answer
2. asked by Anonymous
3. 530 views
1. The lady looked up at the handcuffed man.2. The lady looked up to the handcuffed man. ================================ Do
1. 3 answers
2. asked by rfvv
3. 398 views
Romain,fabien,lise,jen and adrien stand in a single row.romain is after lise.fabien is before romain and just after
1. 0 answers
2. asked by John
3. 357 views
How do I write .000006 in words
1. 1 answer
2. asked by Sam
3. 723 views
The North American and European continents are moving apart at a rate of about 3.0 cm/yr. At this rate how many years will it
1. 1 answer
2. asked by Haley
3. 1,263 views
A belt connects two pulleys with radii 2 in and 4 in.. The velocity of point A on the belt is 25 ft/sec. What is the linear
1. 1 answer
2. asked by Rebecca
3. 844 views
Which of the following statements is NOT true?A. You are exposed to nuclear radiation every day. B. Most of the nuclear
1. 0 answers
2. asked by bee
3. 941 views
Larry invested a total of $5000 in three stocks during the first year the first stock increasing value by 8% the second stock
1. 1 answer
2. asked by Lupe
3. 572 views
An executive invests $26,000, some at 8% and some at 6% annual interest. If he receives an annual return of $1,800, how much is
1. 1 answer
2. asked by Kendra
3. 1,649 views
velocit of gas molecule is 3m/s at 1000k. at what temperature velocity becomes 12m/s?
1. 0 answers
2. asked by sunny chauhan
3. 368 views
2k^4 * (3k)^2, I got the answer 18K^6, my question is how is it 18?
1. 1 answer
2. asked by jennie
3. 388 views
As soon as a traffic light turns green, a car speeds up from rest to 50.0 mi/h with constant acceleration 7.50 mi/h-s. In the
1. 1 answer
2. asked by james
3. 624 views
Why is tert. butyl chloride being washed with aqueous sodium hydrogen carbonate
1. 3 answers
2. asked by Mally
3. 761 views
40 learners are going on a tour. The ratio of the number of boys to girls is 3:2. How many boys are in the group
1. 1 answer
2. asked by Boykie
3. 491 views
I NEED HELP WITH MY LANGAUGE WORK!!! I need to unscramble "PRLAUGNILIBETLIC"! sOMEONE PLEASE HELP!!!
1. 1 answer
2. asked by Anonymous
3. 355 views
L.o direct impact to which bad road use has on physical.social.emotional and economic aspects
1. 2 answers
2. asked by busisiwe
3. 747 views
What is the perimeter of rectangle WXYZ, with vertices W(-3,7), X(-5,4), Y(1,0), and Z(3,3) to the nearest unit.
1. 11 answers
2. asked by katy
3. 3,004 views
The endpoints of the diameter of a circle are at (1,2) and (7,-6). What is the circumference of the circle, to the nearest tenth
1. 2 answers
2. asked by katy
3. 2,040 views
A circle has a center at (8,2). The point is (3,7) is on the circle. What is the area of the circle to the nearest tenth of a
1. 3 answers
2. asked by katy
3. 2,027 views
A speed boat travels at a rate of 20 km per hour in still water. It travels 55 km upstream the same time it travels 90 km
1. 1 answer
2. asked by Sylvia
3. 1,756 views
What is the active voice sentence of the following sentence?The two men were handcuffed together. (situation: The police officer
1. 1 answer
2. asked by rfvv
3. 442 views
1. It's been such a long time.2. It's been a very long time. 3. It's been a while. 4. It's been so long a time.
1. 2 answers
2. asked by rfvv
3. 387 views
Which of the following is an example of indicative verb mood?a).If his parents let him, he will come outside to play. b).Open
1. 4 answers
2. asked by cheyann
3. 1,017 views
please check the following answers and review the questions. tank you1. 2/3 * negative 6 * 5 my answer: -100 2. a landscaper
1. 2 answers
2. asked by anon
3. 1,007 views
1. He raised his right hand a little.2. He raised his right hand a bit. 3. He raised his right hand slightly. 4. He raised his
1. 1 answer
2. asked by rfvv
3. 591 views
what is the unconditioned stimulus (US), unconditioned response (UR), condition stimulus and conditioned response of this
1. 1 answer
2. asked by terry
3. 1,045 views
Hoy can i name the entire physical universe?
1. 0 answers
2. asked by Maria
3. 407 views
what is perimeter
1. 1 answer
2. asked by gaurav
3. 437 views
Suppose a box is to be constructed from a square piece of material of side length x by cutting out a 3-inch square from each
1. 2 answers
2. asked by ron
3. 1,783 views
Describe the laboratory preparation of z1Litre of 1.3M formic acid buffer of pH 3.9 from solid sodium formats (molecular weight
1. 2 answers
2. asked by Kingsley
3. 689 views
how to estimate 94,903+49,995=
1. 2 answers
2. asked by cornisha
3. 355 views
At a sports carnival,the ratio of number of pupils sent by school A,B and school C to the event was 1:2:3. The number of boys
1. 1 answer
2. asked by koh
3. 861 views
Where is the thesis in this please helpBullies can be anywhere, but there's no place they show up more than in schools, and no
1. 2 answers
2. asked by Angel
3. 558 views
Keith needs to drive16 miles to work. So far, he has driven 5.8 miles. How many more miles must he drive?
1. 3 answers
2. asked by Yeniluz
3. 456 views
Which of these is a step in constructing an inscribed square using technology?Construct segment DB, segment CE, segment EG,
1. 6 answers
2. asked by Anonymous
3. 2,934 views
Dave needs to get groceries from the store, which is a distance of 1.7 km east of his house. Dave rides his bike to the store at
1. 2 answers
2. asked by Haley
3. 6,454 views
What is the solution to 5-t=23? My answer is 18.What is the value of b if -7+b=-8? My answer is -1. What is the solution to
1. 46 answers
2. asked by Sara
3. 13,562 views
A ball is thrown vertically upward with a speed v from a point h metres above the ground. What is the expression according to
1. 1 answer
2. asked by Williams
3. 483 views
Jody checked the temperature 12 times on Monday, and the last digit of the temperature was odd six times more than it was even.
1. 0 answers
2. asked by Lissa
3. 801 views
A researcher wishes to estimate the proportion of college students who cheat on exams. A poll of 560 college students showed
1. 1 answer
2. asked by Jenny K
3. 1,029 views
Among a random sample of 500 college students, the mean number of hours worked per week at non-college related jobs is 14.6.
1. 5 answers
2. asked by Lissa
3. 1,780 views
Monthly incomes of employees at a particular company have a mean of $5954. The distribution of sample means for samples of size
1. 1 answer
2. asked by Suzan
3. 1,418 views
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the remaining solution contains 16%
1. 2 answers
2. asked by Anonymous
3. 468 views
Find the circumference of a circle whose area is 452.16 square meters. (Use 3.1416 as the value of π.) A. 12 meters B.
1. 4 answers
2. asked by Brooklyn
3. 3,126 views
As an example of a price index, consider the A.C.D.P.I. (a fictitious price index). The associated basket of goods is:Good Price
1. 1 answer
2. asked by Mary
3. 1,496 views
A health inspector wants to check compliance with a new city ordinance on meat storage. Since he can only inspect 10 of the 33
1. 1 answer
2. asked by Tyrone
3. 592 views
How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than
1. 5 answers
2. asked by Amber
3. 860 views
For a specific type of machine part being produced, the diameter is normally distributed, with a mean of 15.000 cm and a
1. 2 answers
2. asked by D'Quan
3. 591 views
A normal distribution has a mean of 44 and a standard deviation of 4.What is the probability that a value drawn from the
1. 1 answer
2. asked by Tyrice
3. 690 views
Four thousand students at a school were asked to name their favorite pizza topping. The results were 800 Pepperoni, 1,000
1. 1 answer
2. asked by Bronte
3. 512 views
A shoe company wants to gauge opinions of a new shoe design. They send out 100 pairs to people in four different cities, but
1. 12 answers
2. asked by Isiah
3. 1,699 views
Tina has $600 in her bank account when she starts withdrawing $50 a week. What is the slope in this problem?
1. 0 answers
2. asked by Ronda
3. 479 views
Sorry about last post. :(Graph: Students Hours _______________ Jack | 4.5 Mike | 6.25 Adam | 3 Jim | 2.5 Marty| 7 Ben | 6.75 At
1. 1 answer
2. asked by Bronte
3. 818 views
A farmer wants to determine if a new fertilizer gives her a better crop yield than her old fertilizer. She spreads the old
1. 5 answers
2. asked by Sara
3. 3,166 views
Hi, I really need some help with this. What is one example of how prime factorization is used in real life? I really don't know
1. 0 answers
2. asked by MusicLover14
3. 362 views
which of following best define the two quantities that are measure to find the call rate phone company?A.the quantity of price
1. 4 answers
2. asked by Ariel
3. 2,413 views
Light from the Sun reaches Earth in 8.3 min. The speed of light is 3.00 x 10^8 m/s. How far is Earth from the Sun?
1. 3 answers
2. asked by katie
3. 1,438 views
How many grams of iron must be oxidized to produce 5.0g of rust? (Fe2O3)I have no idea how to solve this!
1. 3 answers
2. asked by John
3. 1,295 views
How many grams of rust are produced from the oxidation of 10.0 lb of iron?
1. 1 answer
2. asked by John
3. 993 views
When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat from burning 5.43 g of C6H6 is added to 5.69 kg of
1. 1 answer
2. asked by Shannon
3. 2,976 views
An athlete with mass of 50kg runs up a hill. the foot of the hill is 400m above sea level and summit is 900m above sea level.
1. 6 answers
2. asked by kamogelo
3. 2,192 views
The specific heat of a certain type of cooking oil is 1.75 cal/(g·°C). How much heat energy is needed to raise the temperature
1. 2 answers
2. asked by Shannon
3. 1,854 views
Assume that average product for six workers is fifteen. If the marginal product of the seventh worker iseighteen, what is the
1. 1 answer
2. asked by jerome
3. 783 views
A 43.70 g sample of a substance is initially at 24.7 °C. After absorbing 1757 J of heat, the temperature of the substance is
1. 1 answer
2. asked by Angel
3. 729 views
When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat from burning 7.59 g of C6H6 is added to 5.69 kg of
1. 2 answers
2. asked by Angel
3. 1,225 views
How many pairs of integers $(b,c)$ satisfy the equation\[\frac{b + 7}{b + 4} = \frac{c}{9}?\]
1. 1 answer
2. asked by Robin
3. 2,041 views
Assume that average product for six workers is fifteen. If the marginal product of the seventh worker iseighteen, what is the
1. 0 answers
2. asked by jerome
3. 845 views
Find two fractions that are between 3/4 and 11/15
1. 1 answer
2. asked by Richa
3. 425 views
If the rate of continental drift were to abruptly slow from 1.0 cm/y to 0.5 cm/y over the time interval of a year, what would be
1. 0 answers
2. asked by Michelle
3. 920 views
Solve the equations and inequalities using algebraice properties for the following:28x + -6(3x + -5) = 60 3(x-2)-8x<44
1. 1 answer
2. asked by Asa
3. 385 views
Sheri's freezer is 2 feet wide, 6 feet long, and 2 feet deep. What is the volume of her freezer? A. 24 cubic feet B. 12
1. 3 answers
2. asked by Brooklyn
3. 1,122 views
A 2 kg body and 3 kg body are moving along x-axis .At a particular instant ,the 2 kg body has a velocity of 3 m per sec and the
1. 2 answers
2. asked by kirti
3. 1,196 views
Formulate a workable thesis statement for each of the following general subjects and topics.a. The importance of your family.
1. 1 answer
2. asked by Anonymous
3. 568 views
Solve the equations and inequalities using algebraice properties for the following:28x + -6(3x + -5) = 60 and 3(x-2)-8x<44
1. 1 answer
2. asked by Asa
3. 419 views
Solve the equations and inequalities using algebraice properties for the following:28x + -6(3x + -5) = 60 3(x-2)-8x<44
1. 1 answer
2. asked by Anonymous
3. 396 views
1. What volume of nitric acid solution with mass fraction of 16% is required to make make 250ml solution with 0.2mole/l?
1. 1 answer
2. asked by Daniel
3. 414 views

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