Questions and answers by

Suzy

Questions (80)

ella sold 37 necklaces for $20 each at the craft fair. she is going to donate half of the money she earned to charity. use
1. 7 answers
2. 1,501 views
(6xr)x7 use one or more properties to rewrite each properties as an expressions that does not use parenthesis
1. 2 answers
2. 963 views
36÷(12÷3) and (36÷12)÷3 Are they equivalent and what property is applied?
1. 1 answer
2. 566 views
Factoring expression algebra 42x+49
1. 1 answer
2. 582 views
Scenario :A truck has a mass of 2000kg and is moving at 50m/s and collides with another truck that has a mass of 2000kg moving
1. 1 answer
2. 791 views
Write two numbers that when rounded to the thousands place have an estimated sum of 10,000
1. 1 answer
2. 2,102 views
Imagine we have two identical batteries with emf = 1.8V and an internal resistance of 0.6 ohms. Now we connect the batteries to
1. 1 answer
2. 701 views
two cars start moving from the same location but in different ways, then angle between them is 125. The first car moves 60 mph
1. 2 answers
2. 596 views
Brody deposited $500 into an account thatearns 4.2% interest compounded annually. He makes no additional deposits and no
1. 7 answers
2. 1,189 views
A carpenter was creating a fence around his back yard the rectangular yard measured 4 1/2 feet by 8 2/3 feet what is the
1. 1 answer
2. 656 views
Find the surface area of the right prism with the given features.The bases are right trapezoids with bases of lengths 8 and 14
1. 1 answer
2. 1,080 views
Below is a table showing the cost lawn maintenance service charges for various commercial and retail properties.Cost of lawn
1. 2 answers
2. 635 views
Why did: George Childress, Lorenzo de zavala, James fanin, Sam Houston, Antonio Lopez de Santa Anna, Juan N. Sequin, and William
1. 8 answers
2. 1,244 views
What is the smallest possible slope for a tangent to y=x^3 - 3x^2 + 5x?(I'm unsure how to approach this problem, if you know how
1. 3 answers
2. 6,279 views
The members of the Farrell family are Mona, the mother; Scott, the father; Kellie, Katie, Kristin, and Karen, the daughter ; and
1. 1 answer
2. 665 views
Can you tell if Beer's Law holds for your stock solutions as well as in the calibration range? Why or why not?(P.S. this is a
1. 7 answers
2. 1,022 views
The members of the Farrell family are Mona, the mother; Scott, the father; Kellie, Katie, Kristin, and Karen, the daughter ; and
1. 2 answers
2. 720 views
The members of the Farrell family are Mona, the mother; Scott, the father; Kellie, Katie, Kristin, and Karen, the daughter ; and
1. 0 answers
2. 712 views
A box with a mass of 3.5 kg is resting on a horizontal frictionless incline plane which is inclined at 28 degrees. Another force
1. 1 answer
2. 726 views
A rock is dropped into a deep hole and 2.2 s later the sound of striking the bottom is heard. If the speed of sound is 340 m/s,
1. 2 answers
2. 630 views
how is energy produced during a nuclear fusion reaction?
1. 1 answer
2. 581 views
Factorise to quadraticsX^2+5x-14 X^2-x-90 X^2-13x+40
1. 1 answer
2. 625 views
(9/25)^-3/2
1. 3 answers
2. 379 views
2. solve cos 2x-3sin x cos 2x=0 for the principal values to two decimal places.3. solve tan^2 + tan x-1= 0 for the principal
1. 1 answer
2. 994 views
1. Which of the following statements are true?(i) r = 4 – 3 sin θ is the equation for a limaçon rotated 90°. (ii) r = 3 cos
1. 0 answers
2. 554 views
1. Which of the following statements are true?(i) r = 4 – 3 sin θ is the equation for a limaçon rotated 90°. (ii) r = 3 cos
1. 1 answer
2. 849 views
Suppose the demand and supply for milk are described by the following equations: QD = 600 - 100P; QS = -150 + 150P, where P is
1. 0 answers
2. 1,038 views
A contractor has been asked to pave 15 miles of new road. Before he can set his price, he needs to know how much the cement will
1. 3 answers
2. 573 views
A contractor has been asked to pave 15 miles of new road. Before he can set his price, he needs to know how much the cement will
1. 1 answer
2. 1,169 views
What is the minimum height you would have to place a solid ball of mass M and radius R (I=2MR^2/5) on a hill in order for the
1. 0 answers
2. 542 views
how would I factor x to the thrid + 3x squared - x -3I got (x+3) (x squared -1) and my teacher marked me wrong.
1. 1 answer
2. 371 views
Find at least 5 Mexican War battles that took place in Southern California.(Southern California = the ten southern counties.)
1. 1 answer
2. 978 views
My 5th grade year was coming to a close and I, personally, was really looking forward to summer. Two months of sleeping in late
1. 2 answers
2. 930 views
1. What two numbers can be multiplied to equal -60 and added to be -11?2. What two numbers can be multiplied to equal -36 and
1. 4 answers
2. 590 views
how would I solve3 square of 6 times square of 6? Sorry, I don't know how to make radicals. Square of means radical
1. 1 answer
2. 446 views
1. When considering marital separation and divorce as a social problem, an effective approach might be to:__x_a. develop
1. 0 answers
2. 961 views
Please check my answers.1. When considering marital separation and divorce as a social problem, an effective approach might be
1. 0 answers
2. 614 views
perform the following unit conversion.296 0z= ___________ lb 18.5, 55.5, 37, 74 My Answer is 18.5 Perform the following
1. 1 answer
2. 461 views
1.Find the LCD and add the fractions.1/125+4/50= 11/125, 1/1250, 1/35, 551/6250 My answer is 11/125 2.Subtract; then reduce
1. 3 answers
2. 622 views
Eighty people were invited to vote in the extension club's elections and 9/10 of them voted. How many people voted in the
1. 4 answers
2. 487 views
The president's role in foreign policy increased largely because:A. Congress proved so inept in foreign affairs that the
1. 4 answers
2. 2,397 views
Suppose you have a graph of a polynomial function and you can see that the function increases without bound on both left and
1. 1 answer
2. 755 views
If 1200 square centimeters of material is available to make a box with a square base and open top, find the largest possible
1. 0 answers
2. 688 views
Use Newton's Method to approximate the positive root of the functionf(x) = (x^5) - 20 Show each iteration until successive
1. 0 answers
2. 1,058 views
How is our behavior affected by others?
1. 1 answer
2. 395 views
A hovercraft of mass 77.0 kg can move on a horizontal surface, the x-y plane. A single unbalanced force acts on the hovercraft,
1. 3 answers
2. 703 views
The driver of a 1600 kg car, initially traveling at 10.6 m/s, applies the brakes, bringing the car to rest in a distance of 23.0
1. 3 answers
2. 707 views
Tarzan, who weighs 899 N, swings from a vine through the jungle. How much work is done by the tension in the vine as he drops
1. 1 answer
2. 1,187 views
How do you multiply and simplify radical 2(radical 8+ radical 5)?
1. 1 answer
2. 1,030 views
For 0 < x < 1, letf(x) = (1 + x)(1 + x4)(1 + x16)(1 + x64)(1 + x256) · · · Compute f to the power of -1 times 8 divided by 5
1. 2 answers
2. 624 views
LetAB and CD be two lines intersecting at point O. Let OP be the bisector of angle AOC, OT the bisector of angle POB, and OR the
1. 0 answers
2. 1,024 views
LetAB and CD be two lines intersecting at point O. Let OP be the bisector of ]AOC, OT the bisector of ]POB, and OR the bisector
1. 1 answer
2. 517 views
For 0 < x < 1, letf(x) = (1 + x)(1 + x4)(1 + x16)(1 + x64)(1 + x256) · · · Compute f−1(8/5f(3/8) �
1. 1 answer
2. 408 views
For 0 < x < 1, letf(x) = (1 + x)(1 + x4)(1 + x16)(1 + x64)(1 + x256) · · · Compute f−1 8 5f(3/8) �
1. 1 answer
2. 556 views
For 0 < x < 1, letf(x) = (1 + x)(1 + x4)(1 + x16)(1 + x64)(1 + x256) · · · Compute f−1 � 8 5f(3/8) �
1. 1 answer
2. 446 views
A battalion 20 miles long advances 20 miles.During this time, a messenger on a horse travels from the rear of the battalion to
1. 1 answer
2. 1,107 views
A company is considering a plan that has different profit results under different conditions. Assuming there is a 20% chance of
1. 0 answers
2. 524 views
A company is considering a plan that has different profit results under different conditions. Assuming there is a 20% chance of
1. 0 answers
2. 478 views
Find the derivative of the functions:1) f(x)=x(1-(2)/(x+1)) 2) f(s)=(s^2-2s+5)/(x^(1/2))
1. 0 answers
2. 525 views
1) Which of the following is an example of a measure of labor productivity?a. Autos get 30 gallons to the mile. b. The growth
1. 6 answers
2. 3,153 views
What type of simple machine would you use if the trees have lost their leaves and you have a lot of them to collect?
1. 2 answers
2. 505 views
One application of the index of refraction is analysis of crime scenes. Using the index of refraction, forensic scientists can
1. 2 answers
2. 1,534 views
A passenger bus in Zurich, Switzerland derived its motive power from the energy stored in a large flywheel. The wheel was
1. 3 answers
2. 1,997 views
I am confused about how to graph two numbers on the same line.I need to graph: x</+ -2 x>/+ -4 both on the same line I have: -6
1. 1 answer
2. 500 views
Do I have this right?Which one of these is the solute and which one is the solvent in a solution composed of a.) 25.0 g. of
1. 2 answers
2. 987 views
Okay now can you read my introduction for me please...INTRODUCTION: This report discusses an experiment to study the percent
1. 2 answers
2. 731 views
DISCUSSION:This experiment was conducted to determine the iron content in a breakfast cereal. The results indicate 39% iron in a
1. 3 answers
2. 915 views
Okay so the five volumetric flasks came from solutions that the professor told us to get the wavelength for the highest point of
1. 3 answers
2. 517 views
Methods and Materials:The starting materials for this lab were: a crucible, breakfast cereal (Kix), bun cent burner, 100 mL
1. 7 answers
2. 878 views
So should it also be introduced into to the methods part to since I had to do that as part of my methods. And you want me to put
1. 4 answers
2. 638 views
Okay so I got the 39% from 5 runs on the spectrometer from volumetric flasks from 100-500 mL filled just sodium
1. 4 answers
2. 533 views
And here is the discussion part of the labhow would I put like a concluding sentence to this. DISCUSSION: This experiment was
1. 1 answer
2. 568 views
Okay so I read your part on the discussion... and I added it to my discussion it just seems like I need more my professor said
1. 1 answer
2. 732 views
I need to know what else would I put into my discussion part of my lab report
1. 0 answers
2. 423 views
I had to take cereal crush it up and place it in a crucible and cook it tell it was black ash. Then I took that burnt ceral and
1. 1 answer
2. 1,216 views
Hey DrBob, I posted an answer to you question on my lab report just to let you know what the y= and r^2 is
1. 5 answers
2. 1,070 views
26. Find all points of inflection.f(x) = (5x-3)^(1/3) Note: I have gotten f''(x) = (-50/9)(5x-3)^(-5/3) I would like to know how
1. 1 answer
2. 1,005 views
22. Divide the expression before differentiating.F(x) = (8x^3 - 1)/ (2x - 1) Would the way to solve this problem be... F(x) =
1. 1 answer
2. 488 views
What do the 35 stars and their arrangement and the 13 strips mean on the 7th Cavalry Guidon Flag that Custer used in the battle
1. 0 answers
2. 614 views
a 20 ft ladder is leaning against a wall. The bottom is being pulled out at a constant rate of 2.5 ft/sec. Will the top of the
1. 0 answers
2. 592 views