Questions and answers by

Angela

Questions (1,067)

what is -9y-12(2-3y)= -25-2(y+6)
1. 1 answer
2. 280 views
determine if (-1/3,3) is a solution to3x+8y=23
1. 1 answer
2. 301 views
FOIL(8x^8-9)(x^9-5)
1. 1 answer
2. 317 views
Multiply(b+1/3)(b+1/5)
1. 1 answer
2. 260 views
Jack usually mowes his lawn in 7 hours. Marilyn can mow the same yard in 4 hours. How musch time would it take for them to mow
1. 4 answers
2. 835 views
write the equation for this situation the population, p, in thousands,can be approximated by the sum of 4 and one-half times the
1. 0 answers
2. 493 views
37.051 is 55.3% of what number.
1. 1 answer
2. 280 views
Is x=6 a solution to -2x-4=-8I think that it is yes.
1. 1 answer
2. 359 views
Please check for any errors and correct them. Thank You.The word Divorce can make a lot of people feel hurt, angry, and
1. 1 answer
2. 555 views
what is the volume of a sphere with radiusr is given by the formula v=4/3 r^3 Find the volume of sphere with radius 4 meters.
1. 2 answers
2. 1,116 views
What is the molecular geometry (shape) if you have 3 single bonds and 1 lone pair around the central atom?
1. 1 answer
2. 3,027 views
Minute hand of a clock is 10 inches long.how far does the tip of the minute hand move in 15 seconds? I got that=5 pi BUT What
1. 1 answer
2. 1,608 views
Minute hand of a clock is 10 inches long.how far does the tip of the minute hand move in 15 seconds? I got that=5 pi BUT What
1. 1 answer
2. 612 views
Professor Klinger says that all of your ideas come from interaction with the environment rather than anything that you were born
1. 2 answers
2. 1,235 views
9/16-(-3/16) SUBTRACT SHOW ALL OF YOUR WORK SIMPLIFY tHIS IS WHAT I GOT.9/16+3/16=12/16=3/4 IS WHT I got.
1. 2 answers
2. 1,043 views
SIMPLIFY 0.1/O i GOT 0 FOR THE ANSWERBECAUSE ANY NEMBER DIVIDED BY 0 IS UNDEFINED IS THAT CORRECT.
1. 1 answer
2. 376 views
STATE THE RECIPROCAL. -1/10 MY ANSWERIS -10 I need to know if I am on the right track.
1. 1 answer
2. 367 views
write the expression using exponentsm*m
1. 1 answer
2. 437 views
write the wxpression using exponents.m*m
1. 2 answers
2. 341 views
add -90+17
1. 1 answer
2. 259 views
simplify (-19)^2
1. 1 answer
2. 300 views
simplify 0.1/0
1. 1 answer
2. 299 views
c-(c^2)-7 for c=-6
1. 1 answer
2. 255 views
3b-(-12-b)
1. 1 answer
2. 257 views
simplify 5+5^2(23)-(-27)
1. 1 answer
2. 894 views
-1/10 state the reciprocal.
1. 1 answer
2. 301 views
-8/9*27 multiply. show all of your work.
1. 0 answers
2. 370 views
9/16-(-3/16) subtract show all of your work. simplify
1. 0 answers
2. 380 views
Please proofread for any errors. If you see any please correct them. Thank you.Obesity is one of the major causes of health
1. 1 answer
2. 571 views
Evaluate5x-3y x=3 and y=4 ----- 7
1. 1 answer
2. 833 views
-1/2*3/5*(-2/7)
1. 1 answer
2. 256 views
COMBINE LIKE TERMS14-(-5x)+ 2z-(-32)+4z-2x
1. 1 answer
2. 542 views
perform the indicated operation and ifpossible,simplify please show all of your work. write your answer in lowest terms. 18/35
1. 2 answers
2. 1,172 views
write a true sentence using either < or>-7.82 -7.802
1. 1 answer
2. 532 views
TRASLATE THE FOLLOWING SENTENCE INTO ANEQUATION. dO NOT SOLVE TEN MORE THAN THREE TIMES A NUMBER IS 130.
1. 1 answer
2. 867 views
Please check for any errors. If you would correct them i would appreciate it.Obesity is one of the major causes of health
1. 2 answers
2. 617 views
use the associative law of addition towrite an equivalent expression (r+st)+ 8
1. 1 answer
2. 440 views
Write a true sentence using either < or>-7.82 -7.802
1. 1 answer
2. 1,002 views
EVALUATE5x-3y ________ for x=3 and y=4 7
1. 1 answer
2. 840 views
TRANSLATE THE FOLLOWING SENTENCE INTO ANEQUATION DO NOT SOLVE. tHIS IS WHAT I GOT Ten more than three times a number is 130.
1. 6 answers
2. 1,655 views
use the associative law of addition to write an equilalent expression(r+st)+8
1. 1 answer
2. 460 views
perform the indicated operation7/5 * 8/3
1. 1 answer
2. 433 views
order from least to greatest.-1/4, -2/3, 7, -8, 9
1. 2 answers
2. 403 views
Who assigns bills the the committees? Why is this an important power to have and how can this person use this influence?
1. 5 answers
2. 427 views
Carlos had a 10% off coupon and spent it on a computer game that was marked down 30%. What was the total discount?
1. 1 answer
2. 469 views
Please answer these problem for me.Thanks so much.1. Border's Bookstore ordered 800 art books. On verifying the order, only 160
1. 0 answers
2. 675 views
Please answer these problem for me.Thanks so much.1. Border's Bookstore ordered 800 art books. On verifying the order, only 160
1. 0 answers
2. 694 views
Can you please check for any errors. And corrent the errors for me. It is due tomorrow morning. Also, let me know if you think
1. 1 answer
2. 502 views
Can you please check for any errors. And corrent the errors for me. It is due tomorrow morning. Also, let me know if you think
1. 2 answers
2. 545 views
sara is a healthy baby who was exclusively breast-fed for her first 12 months. what is more likely a description of her weights
1. 1 answer
2. 520 views
a cannonball is fired with initial speed v0 at an angle 30 degrees above the horizontal from a height of 40m above the ground.
1. 0 answers
2. 815 views
the sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that 17
1. 2 answers
2. 1,671 views
1. Your heart functions in your body as a/anA. filter for impurities. B. organ for absorbing vitamins and minerals. C. muscle
1. 1 answer
2. 559 views
given that f(x)=11^x, find x when f(x)=7a) x=Ln(7/11) b) x=Ln7/Ln11 c) x= 7/11 d) x= ll sub 7 11
1. 1 answer
2. 1,022 views
simplify the quotient: [(x+1)^3(4x-9)-(16x+9)(x+1)^2]/[(x-6)(x+1)^3]
1. 1 answer
2. 464 views
Domain ofa) x^20 b) 1/(x-3) c)1/(4x^2-21x-18) d) sqrt(4x^2-21x-18) e) 1/ sqrt(4x^2-21x-18)
1. 2 answers
2. 810 views
find the domains of the following functions:a) f(x)=x^20 b) g(x)=1/(x-3) c) h(x)=1/(4x^2=21x-18) d) k(x)=sqrt (4x^2-21x-18) e)
1. 7 answers
2. 563 views
a radio actice substance decays so that half of the substance decays every 2 minutes. if 100 g of the substance are present
1. 2 answers
2. 696 views
a 6' person is standing x feet away form a 10' lamppost. what is the distance d from the base of the lamppost to the end of the
1. 0 answers
2. 546 views
which of the expressions are identical?a) cos^2x b)(cosx)^2 c) cos (x^2) d) (sinx)^-1 E) sin^-1 x f) sin (x^-1) g) 1/ sin x
1. 1 answer
2. 341 views
simplify the expression 2sin^2 t + cos^2 t-2
1. 1 answer
2. 460 views
a sinusoidal function has a local maximum at (0,2) and the next minimum at (Pi/4, -2). a correct equation for the function is
1. 3 answers
2. 692 views
. The function C(g) represents the cost C of filling up the gas tank with g gallons of regular gasoline. Given the equationa)
1. 1 answer
2. 528 views
Determine the mass of NaCl present needed to prepare 500mL of 4.0%m/v solution.Please show me how to set up problem
1. 1 answer
2. 1,391 views
b. For the first phase of the project, imagine you want to cover the backyard with decorative rock and plant some trees. You
1. 1 answer
2. 498 views
Solve for the identical letter.n=15-m, for m
1. 1 answer
2. 318 views
The formula b=28a is used in New England to estimate the minimum furnace output, b, BTUs, for a modern house with a square feet
1. 3 answers
2. 747 views
The firm currently uses 50,000 workers to produce 200,000 units of output per day. The daily wage per worker is $80, and the
1. 1 answer
2. 778 views
A survey asked people to respond to the statement "I will begin my shopping at the last minute." Thier responses are categorized
1. 1 answer
2. 479 views
A tire manufacturer guarantess that its tires will last for at least 60,000 miles. If the tire fails earlier, the manufacturer
1. 1 answer
2. 629 views
An investor wants to determine the true average yield on a selection of investments from the Business week 1000. Suppose the
1. 0 answers
2. 436 views
It was reported by the National Forensic Center in the Guide to Experts Fees, 1998-99 that the average fee of forensic
1. 1 answer
2. 901 views
Find the difference of two cubes16y^2-49
1. 1 answer
2. 381 views
Study of dorm life on campus discovers 60% of residents violate restrictions on alcohol consumption. Publication of the finding
1. 1 answer
2. 438 views
A professor at a local college noted that the grades of his students were normally distributed with an average percentage of 74
1. 1 answer
2. 851 views
A college professor has been studying the relationship between the attendance habits of his students and the grades they earn in
1. 1 answer
2. 649 views
What letters are needed to complete this pattern?ADF GJM
1. 2 answers
2. 439 views
Hercules Films is deciding on the price of the video release of its film Bride of the Son of Frankenstein. Marketing estimates
1. 0 answers
2. 1,078 views
gallons of milk were $2.30 each. Write an expression to show this for “g” gallons.
1. 1 answer
2. 436 views
Pleae check for any comma errors or capialization.If I need to add or delete any commas, please let me know where. Thank you!!Yo
1. 3 answers
2. 694 views
Please read any if I need to add any commas or delete any, please let me kow where. Thank you!!Your presentation the Martin
1. 2 answers
2. 452 views
Please check for commas errors and capilization. If I need to add or take out any commas, please show me where.Nashville, TN,
1. 3 answers
2. 523 views
Please check for commas errors. If I need to add or take out any commas, please show me where.Have you quit trying to train your
1. 2 answers
2. 548 views
Please check for comma errors. If I need to add any commas or take some out please show me where. Thank you!!You seem to be
1. 2 answers
2. 607 views
This is a discussion problem.y = 45x + 12 I need help solving it
1. 1 answer
2. 356 views
Please check for any type of errors. And corect them for me. Thanks!!RE: Evans vs. Brown I tried to call you about the above
1. 1 answer
2. 529 views
Please checka nd correct fr any errors.Read Johnson vs. Ralston We have received medical information from Midvale Clinic and
1. 1 answer
2. 490 views
Please check for any errors. Correc them for me and I would appreciate it.Thank you for your interest in Rogers Video Theater. I
1. 1 answer
2. 508 views
Please check for any errors. Let me know if i need to place commas anywhere or delete.Attached are the Widget Sales figures for
1. 0 answers
2. 584 views
Linda Robbins worked in our payroll Department last summer.
1. 1 answer
2. 383 views
Multiple Choice Help:** When s conducting sphere is charged positively, initially the charge is deposited on the left side.
1. 1 answer
2. 666 views
When a fuel truck is moving, the friction between the truck tires and the road causes charge to build up. This is an example of
1. 2 answers
2. 1,337 views
Multiple Choice help:* _____ forces between charges are enormous in comparison to ______ forces. * A. electrical, gravitational
1. 1 answer
2. 1,622 views
A positively charged light metal ball is suspended between two oppositely charged metal plates on an insulating thread as shown
1. 2 answers
2. 1,050 views
What is the force between two small charged spheres that have charges of 2 x 10^-7 and 3 x 10^-7 if the distance of r is 30 cm.I
1. 3 answers
2. 762 views
Two like-charged balloons, placed at a distance of .5 meters, experience a repulsive force of .32 N. What is the force if the
1. 2 answers
2. 699 views
What is the value of a charge of a body that carries 20 excess electrons?I think that the question asks you to pretend that
1. 4 answers
2. 3,175 views
Hi everyone! I need some help studying for a test on Static Electricity.I have a few review questions that I don't know how to
1. 2 answers
2. 548 views
A positively charged light metal ball is suspended between two oppositely charged metal plates on an insulating thread as shown
1. 2 answers
2. 634 views
I have the same exact question as BAdams did in 2008! I was wondering if anyone could explain this in further detail.A
1. 1 answer
2. 654 views