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Sebastian solved the radical equation y + 1 = but did not check his solution. (y + 1)2 = y2 + 2y + 1 = –2y – 3 y2 + 4y + 4 = 0 (y + 2)(y + 2) = 0 y = –2
answered
Dec 30, 2021
Mathematics
high-school
3
votes
227k
views
Shue a full deck of cards and turn them over one by one until an Ace appears. It turns out that this happened exactly when the 20th card was turned over. What is the probability that the next card is (a)
answered
Dec 24, 2021
Mathematics
high-school
6
votes
228k
views
Steven wants to grow tomatoes and herbs so he can make his own fresh pizza sauce. Steven's planter box is seven feet long and four feet wide on the inside. Steven fills the planter box with soil to a height
answered
Nov 10, 2021
Mathematics
middle-school
4
votes
169k
views
_____ is characterized by a failure to conform to social norms, deceitfulness, impulsivity, reckless disregard for the safety of self or others, and lack of remorse.
answered
Oct 21, 2021
Social Studies
high-school
3
votes
128k
views
Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of licl in 13.7 moles of h2o.
answered
Sep 12, 2021
Chemistry
high-school
4
votes
98.5k
views
Help me help me please !! And Thank you!!
answered
Jul 24, 2021
Mathematics
high-school
3
votes
168k
views
Combine like terms: 3x + 8 + 2y + 6 + 2x 21xy 3x +4y + 14 19x + 2y 5x + 2y + 14
answered
Jun 24, 2021
Mathematics
high-school
2
votes
68.9k
views
I need help now pleas 2. What does Percy mean on page 78 when he says, “The beginnings of an idea-a tiny, hopeful fire-started forming in my mind?” * 1 point A. He has an idea about how to help Grover
answered
Jun 7, 2021
English
middle-school
3
votes
148k
views
Science is open to change. O True O False
answered
Apr 20, 2021
Biology
high-school
3
votes
202k
views
Why was the route trading ships took in the triangular trade?
answered
Mar 5, 2021
Social Studies
high-school
4
votes
206k
views
Question 9 Something that is done in a frantic way is done A deliberately B. hastily C. calmly D. lovingly
answered
Feb 3, 2021
English
high-school
3
votes
127k
views
whether it will become a force for good or ill depends on man, and only if the united states occupies a position of preeminence cam we help decide whether this new ocean will be a sea of peace or a new
answered
Jan 19, 2021
English
middle-school
3
votes
14.2k
views
In 1960 military pilot Joseph Kittinger jumped from a high altitude balloon in a fully pressurized jump suit about 100,000 feet, in the stratosphere, all the way to the ground. When in the stratosphere
answered
Jul 30, 2020
Physics
college
1
vote
166k
views
Wish industry is new in the Western United States A farming. B mining. C ranching D recreation
answered
Jun 17, 2020
Geography
middle-school
6
votes
120k
views
Write a 3 to 5 sentence eessay awashabout GeoWashington
answered
May 31, 2020
History
high-school
4
votes
112k
views
A woman wants to make a 4 inch wide copy of a drawing that is 5 inch wide. On the photo copier, what percent setting should she use to make a copy this size A 5% B 80% C 90% D 125%
answered
Apr 28, 2020
Mathematics
middle-school
6
votes
208k
views
A 230 g, 50.0-cm-diameter turntable rotates on frictionless bearings at 63.0 rpm. A 21.0 g block sits at the center of the turntable. A compressed spring shoots the block radically outward along a frictionless
answered
Apr 19, 2020
Physics
high-school
6
votes
35.2k
views
Which of the following graphs could be the graph of the function f(x)=-0.08x(x^2-11x+18)?
answered
Sep 10, 2019
Mathematics
middle-school
1
vote
231k
views
What are the last two lines of a Shakespearean sonnet called A) Volta B) tercet C) quatrain D) Couplet
answered
Aug 12, 2019
English
college
3
votes
21.9k
views
A student wants to determine how his classmates feel about school. He does a survey away from school so all participants will be willing to answer freely. In several cases, younger siblings of his classmates
answered
Jun 26, 2019
Biology
middle-school
2
votes
9.3k
views
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