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Questions Asked on August 11, 2014

Which statement is true?A. All squares are rectangles. B. All quadrilaterals are rectangles. C. All parallelograms are
1. 38 answers
2. asked by Vanessa
3. 10,831 views
What is the algebraic expression for the word phrase 8 less than the product of 12 and a number x.
1. 2 answers
2. asked by Steve
3. 5,926 views
it takes 80 feet of fencing to enclose your garden. According to your calculations,you will need 350 square feet to plant
1. 1 answer
2. asked by Lily
3. 4,145 views
A cookie company uses one cup of sugar for every 35 cookies it makes.Let represent the total number of cups of sugar used, and
1. 1 answer
2. asked by Gena
3. 3,433 views
Two boat landings are 8.0 km apart on the same bank of a stream that flows at 2.8 km/h. A motorboat makes the round trip between
1. 1 answer
2. asked by Delilah
3. 3,181 views
Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the
1. 4 answers
2. asked by zeke
3. 2,925 views
A researcher performs an experiment to test a hypothesis that involves the nutrients niacin and retinol. She feeds one group of
1. 1 answer
2. asked by Marie P.
3. 2,855 views
What is an algebraic expression for 5 more than z?My answer is z5
1. 3 answers
2. asked by Steve
3. 2,544 views
calculate the number of molecules in 30g water
1. 1 answer
2. asked by Nthabiseng
3. 2,407 views
The marks obtained by a number of students in a certain subject are approximately normally distributedwith mean 65 and standard
1. 2 answers
2. asked by Giri
3. 2,217 views
I think its A,B and D.Which sentences use a time-related term correctly? Choose all answers that are correct. A. Confucius was
1. 6 answers
2. asked by Matt
3. 2,177 views
150 students is 60 kg the mean of body is 70 kg withstandard deviation of 10 kg and mean weight of girls is 55 kg with standard
1. 4 answers
2. asked by Anonymous
3. 1,424 views
Please help...I think its A,D, and C Which are acceptable reasons for studying history? Choose all answers that are correct. A.
1. 3 answers
2. asked by Matt
3. 1,410 views
The random variable X has probability density function f(x)={ax+bx2 , 0<x<1 . If E(X)=0.6 , find (a)P(X<1/2) and (b)var(x).
1. 2 answers
2. asked by Giri
3. 1,370 views
a ball dropped from rest bag by a little boy from window of a three storey apartment how far has it fallen fter 3s What is the
1. 2 answers
2. asked by Dulce
3. 1,167 views
Advertisers contract with Internet service providers and search engines to place ads on websites. They pay a fee based on the
1. 0 answers
2. asked by Thomas
3. 1,154 views
The cost of producing x units of a product is C = 60x + 1350. For one week management determined the number of units produced at
1. 1 answer
2. asked by Lorine
3. 1,088 views
If the measure of one angle of a supplementary pair is 93 what is the measure of the second angle
1. 2 answers
2. asked by Wreaughn
3. 1,073 views
Trey is a four-year-old with Down syndrome in your class. To support him in cleaning up his space aftersnack, which of the
1. 9 answers
2. asked by daniela
3. 902 views
Use the given sorted values below which are the numbers of points scored in the Super Bowl for a recent period of 24 years.36 37
1. 2 answers
2. asked by Brian
3. 899 views
A beam having a length of 20 metres is pivoted at its mid point. A 200 newton load is located at a point 5 m from the right hand
1. 1 answer
2. asked by MOe
3. 837 views
dETERMINE the horizontal force needed to accelerate a 50 kg grocery cart from rest to 0.90 m/s in 2.8s if the coefficient of
1. 3 answers
2. asked by Dulce
3. 782 views
25. Julia is casting a play with 3 lead roles. Five students have tried out for each part. As long as no students have tried out
1. 1 answer
2. asked by vincent
3. 761 views
Check this please~?~?~1. C,A,D 1.Which are correct definitions for history? Choose all answers that are correct. A.the study of
1. 3 answers
2. asked by Matt
3. 721 views
1. On the income statement, extraordinary items are reportedA. immediately after the continuing operations section. B. before
1. 0 answers
2. asked by sharon
3. 713 views
What is the word phrase for the Algebraic expression 4 (21 n)?My answer is 4 times the product of 21 and a number N
1. 1 answer
2. asked by Steve
3. 698 views
Calculate the number of atoms in 3mol helium
1. 2 answers
2. asked by Lethabo
3. 691 views
transformation necessary to linearize the data. Be sure to convince me that you understand.
1. 2 answers
2. asked by Hep
3. 651 views
Correct following sentences for subject agreement,tenses and fragments. 1'm don't like horror movies 2Going home now,how wish I
1. 12 answers
2. asked by ntokozo
3. 643 views
The idea of original intent claims thatA. judges should try to understand what the views of those who authored certain
1. 1 answer
2. asked by Joy Page
3. 626 views
How to write it in expanded form12.0067
1. 3 answers
2. asked by tim
3. 613 views
If v,w,x,y, and z are consecutive multiples of 3, counting from smallest to largest. What is the value of v-w-x+y in terms of z?
1. 1 answer
2. asked by vincent
3. 608 views
the 900 kg car was traveling south and collided with the 2000kg car traveling west. they both got tangled and moved away from
1. 1 answer
2. asked by kristen
3. 599 views
The question says. You are on the grade10 dance committe. Your job is to draw up a budget for the grade10 dance which is to be
1. 0 answers
2. asked by Success
3. 598 views
Two boat landings are 3.0 km apart on the same bank of a stream that flows at 1.6 km/h. A motorboat makes the round trip between
1. 1 answer
2. asked by Sally
3. 596 views
Find the monthly payment for the loan. ( round your answer to the nearest cent.)Finance $950,000 for a warehouse with a 7.50% 30
1. 1 answer
2. asked by shawanda
3. 590 views
which subjects do i have to study if i want to be a social worker???
1. 3 answers
2. asked by koketso ramahuta
3. 583 views
how do you write a proposal? I am working on a journal entry, and it says to write a proposal in your journal for a volunteer
1. 12 answers
2. asked by Kelly
3. 581 views
Transcriptionist B is a full-time employee earning $10.00 per hour and an annual salary of $20,800. He transcribes 900 lines per
1. 2 answers
2. asked by Anonymous
3. 580 views
A HPHS012 student throws a water balloon vertically downward from the top of a building. The balloon leaves the thrower’s hand
1. 1 answer
2. asked by mishack
3. 577 views
solving using the elimination method0.3x-0.2y=4 0.2x+0.3y=5/23
1. 1 answer
2. asked by Janelle
3. 569 views
dETERMINE THE HORIZONTAL FORCE needed to accelerate a 50kg grocery cart from rest to 0.90 m/s in 2.8s if the coefficient of
1. 1 answer
2. asked by Dulce
3. 563 views
1. A box contains a number of items, among them exactly 10 hats, 3 books, and 7 statues. The remaining 1/3 of the items are all
1. 1 answer
2. asked by vincent
3. 550 views
solve using any appropriate method0.05x+0.25y=99 0.15x+0.05y=108
1. 1 answer
2. asked by Keya
3. 534 views
The average weight of 6 eight graders is 150 pounds and the average weight of 4 7th graders is 120 pounds what is the average
1. 1 answer
2. asked by khila
3. 532 views
solve using any appropriate method10x+y=278 10y+x=107
1. 1 answer
2. asked by Keya
3. 532 views
Need help!! Please help me figure this outWhat is the length of 7ft more than twice the width and an area of the rectangle is
1. 1 answer
2. asked by Mari
3. 530 views
the school cefeteria serves pizza every sixth day and applesauce every eight day. if pizza and applesauce are both on today's
1. 3 answers
2. asked by Anonymous
3. 528 views
2. Five hundred people, and no others, gathered in front of the White House on certain day to protest the government's
1. 1 answer
2. asked by vincent
3. 526 views
A fight aircraft needs to emergency land due to enginebreakdown. The pilot can control the approach velocity to 250 km/hr when
1. 1 answer
2. asked by talal
3. 525 views
write a program thatprint on secreen the reselt of the following series:d=1+2/x^2+3/x^3+.....r/x^r . thanks
1. 1 answer
2. asked by ahmad
3. 522 views
Two boat landings are 8.0 km apart on the same bank of a stream that flows at 2.8 km/h. A motorboat makes the round trip between
1. 1 answer
2. asked by Thomas
3. 519 views
A polynomial function P is given.P(x) = x4 − 13x2 + 36; [−6, 6] by [−260, 260] Find all solutions of the equation P(x) =
1. 1 answer
2. asked by Marie P.
3. 506 views
The temperature on one day in January for Phoenix, AZ, is 54 degrees Fahrenheit. On the same day in Barrow, AK, the temperature
1. 1 answer
2. asked by robert
3. 500 views
Can i have formula of calculating area
1. 4 answers
2. asked by Success
3. 498 views
viii. These are great news indeed; I can’t believe I made it!
1. 1 answer
2. asked by juju
3. 495 views
solve the following system of the equations using matrices10x-5y=4 7x+y=10
1. 1 answer
2. asked by Keya
3. 488 views
What is the GCF of these two expressions?30w^4v^8 and 24y^3w^6v^2 Please help me figure this out
1. 1 answer
2. asked by Mari
3. 488 views
30. The probability that Rob wins is 2/7 the probability that Rob loses,what is the probability that Rob loses?A.2/7 B.5/7 C.9/7
1. 1 answer
2. asked by vincent
3. 476 views
A ladder is inclined at an angle of 65degrees to the horizontalIf the base of the ladder is 15.5m horizontally from the vertical
1. 1 answer
2. asked by Joe
3. 472 views
How to write it in expanded form12.0067 Is this answer right 1*10+2*1+6*1/1000+7*1/10000
1. 3 answers
2. asked by tim
3. 462 views
calculate the number of molecules in 30g water
1. 1 answer
2. asked by Nthabiseng
3. 459 views
Describe in five sentences the importance of managing one's finances
1. 2 answers
2. asked by noma
3. 452 views
solve using Cramer's rule3x+2y=-3 2x+3y=8
1. 1 answer
2. asked by Janelle
3. 451 views
Solve the equation 3z3 − 300z = 0.
1. 1 answer
2. asked by Anonymous
3. 449 views
What is Biological adaptation. Please explain in plain words.
1. 1 answer
2. asked by Ser
3. 441 views
Find the solution of the linear system.x + y + z = 0 −x + 2y + 5z = 6 3x − y = 12 (x, y, z)= ???
1. 1 answer
2. asked by Ashlee
3. 433 views
Can you please help me with personal income
1. 2 answers
2. asked by Success
3. 426 views
Suppose thatthe joint density of X and Y is given by(x,y)=e-(x/y).e(-y) ,0<x<�‡,0<y<�‡ and is o otherwise. Find P(X>1 /
1. 0 answers
2. asked by Giri
3. 410 views
In a two digit number,the tens digit is 3 more than the inits(ones) digit.if the unit digit is 2,find the number
1. 1 answer
2. asked by Anonymous
3. 407 views
Is 3 A an example of an algebraic expression?My answer is yes
1. 1 answer
2. asked by Steve
3. 404 views
How do I factor this, Please help me.9w-w^3
1. 3 answers
2. asked by Mari
3. 402 views
on a map 1" equals 630 miles. How much does 2/7 inches equal
1. 1 answer
2. asked by chazz
3. 399 views
solving using the elimination method2r-7s=-6 7r_2s=32
1. 1 answer
2. asked by Keya
3. 395 views
Check please?~?~i think its C. or A. 1.Which is an example of place? A. the Pacific Northwest B. a town with a big-box store C.
1. 3 answers
2. asked by Matt
3. 393 views
What is the GCF of these two expressions30w^4v^8 and 24y^3w^6v^2
1. 1 answer
2. asked by Mari
3. 392 views
There are three complementary angles if the sum of the first two is 62 what is the measure of the third
1. 1 answer
2. asked by Wreaughn
3. 390 views
How do I factor this, Please help me.9w-w^3
1. 1 answer
2. asked by Mari
3. 389 views
evalate determinant|-4 -6| |6 8|
1. 1 answer
2. asked by Keya
3. 384 views
Can anybody help me to draw a realistic income and expenditure budget
1. 1 answer
2. asked by Saint
3. 375 views
how do i find weight for 0.065 moles of sulphuric acid
1. 1 answer
2. asked by gokulapriya
3. 360 views
11. If 8x=(4y)^2 and x=8, where y is an integer, which one can be the value of 4y?A.-6 B.4 C.2 D.-4 E.-8
1. 1 answer
2. asked by vincent
3. 360 views
Help me with these two equationsSolve for v 2v^2+4v-14=(v+1)^2 solve for y y^2+6y+8=0
1. 2 answers
2. asked by Mari
3. 352 views
calculate the value of (1 sec20¡ã cot20¡ã)(1-cosec20¡ã tan70¡ã)
1. 1 answer
2. asked by Anonymous
3. 318 views

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