Answers by Knub
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Answers by Knub

Answers by Knub
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Is y = -3x^2+10 a function? Why or why not?
answered May 10, 2021
5 votes
162k views
Which of the following are correct punctuation of dialogue? - "He is leaving!" -"He is lea-" -"He is leaving" -“He is leaving," she said, "to get Ann's gift." -He is leaving
answered Apr 20, 2021
4 votes
179k views
You and another rescuer find an unconscious child on the floor.The other rescuer goes to summon more advanced medical personnel. You complete a primary assessment and find that the victim has a pulse but
answered Apr 12, 2021
0 votes
140k views
In an elastic collision, a rigid sphere moving with velocity v1 collided head-on with another sphere of equal mass moving toward it, as shown in the picture. The second sphere had a velocity 2v1. What
answered Mar 26, 2021
5 votes
74.8k views
A cell phone plan costs ​$27.80 per month for 500 minutes of talk time. It costs an additional ​$0.08 per minute for each minute over 500 minutes. To get​ e-mail access, it costs 10​% of the price for
answered Mar 7, 2021
4 votes
12.0k views
Alisa Miller reports that the number of Americans who closely follow overseas news: A.) decreased by 30 percent in the past 20 years. B.) jumped to more than 50 percent in the past 20 years. C.) will double
answered Mar 5, 2021
5 votes
152k views
I need help with the football one please
answered Jan 14, 2021
5 votes
125k views
The diagram below describes events leading to the Declaration of Independence. A flowchart of four boxes, the ones on the left pointing to the ones on the right. The first box says, British fight the French
answered Aug 13, 2020
4 votes
68.2k views
Have you ever chewed on a wintergreen mint in front of a mirror in the dark? If you have, you may have noticed some sparks of light coming out of your mouth as you chewed on the candy; and, without knowing
answered Jul 25, 2020
2 votes
176k views
4th grade math. Help?!
answered Jun 20, 2020
3 votes
29.3k views
Anniston has a sink that is shaped like a half-sphere. plz help gets brainy
answered Jun 15, 2020
3 votes
45.0k views
Should students be able to criticize their school in the newspaper​
answered May 28, 2020
2 votes
204k views
Which photosynthetic process will be lest affected by shorter periods of daylight? A. The reaction at photosystem 1 B. The formation of ATP C. The Calvin Cycle D. The reaction at photosystem 2
answered Dec 17, 2019
3 votes
27.9k views
How heavy is an object that displaces 400N of water in a pool?
answered Jul 30, 2019
0 votes
175k views
The major source of fruits and vegetables in the Soviet Union under communism were _____
answered Apr 21, 2019
2 votes
17.1k views
Which statement incorrectly describes why Darwin was so intrigued by the Galapagos Islands? 1. The animals looked like species living on South American mainland. 2. Most of animals on the Galápagos live
answered Mar 21, 2019
5 votes
113k views
What is the most important action for all students to take to stay safe in a science lab? Follow all instructions that are given by the teacher. Do not talk with students sitting nearby. Know where all
answered Nov 24, 2018
5 votes
37.5k views
The father of a 2-year-old phones the emergency department on a sunday night and informs the nurse that his son put a bead in his nose. what is the most appropriate recommendation by the nurse? "be sure
answered Sep 21, 2018
4 votes
124k views
Which expression means more or less A.más o menos B. Me encanta C.me gusta D¿Verdad?
answered Aug 5, 2018
4 votes
182k views
Hazel has just finished adding pictures to her holiday newsletter. She decides to crop an image. What is cropping an image? A)alternating the images color B)cutting off part of the image C)reducing the
answered Feb 16, 2018
6 votes
127k views
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