What is an adjective that means something is helpful?

1.Predictable
2.Constructive
3.Selective
4.Obtainable ​

Jon drove 365 miles on 20 gallons of gas. How many miles did he get per gallon?Show work pls (no links) Which of the following would be considered part of an emerald tree boa's ecological niche? Select all that apply. mating ritual inhabiting the tree canopy humans eating birds Sara is packing for vacation she is taking three shirts: yellow (y) white (w) and green (g) she is also taking a pair of jeans (j) a pair of black pants (b) and pair of shorts (s) for shoes, she is packing tennis shoes (t) and a pair of dress shoes (d) each outfit will be made of 1 shirt 1 pair of pants and 1 pair of shoes Hallar la ecuacin de la recta que pasa por el punto P(-3,-1) y por el punto de interseccin de las rectas 2x y = 9 y 3x 7y = 19 help no links or i will report and i will give the brainliest to the person who answers first Question 4What methods do phishing and spoofing scammers use? List and explain methods to protectagainst phishing and spoofing scams. (10 marks A system releases 150 kJ of heat while 10 kJ of work is done on the system bythe surroundings. Calculate the change in internal energy (in kJ). There are many different professions. Dentists help people with their teeth. Chefs cook food for people to eat. Cab drivers give people rides. Which is another profession?1. child2. dinner3. roads4. teacher How is the idea of total power in the prison setting defective? What steps can be taken to maximize the power of correctional officers? The figure is made up of 2 rectangles and 2 right triangles.What is the area of the figure?25O 173 unitsO 253 units277 unitsO 325 units Which gives all the solutions of the equation x2 2x + 1 = 0? Mention the subject matter of marine insurance. how do the player prevent the leader from getting the seat ?Please say me the answer fast please say me the answer fast please Those who say correct answer fast i will make him/her brainalist 2d+7/6-d-5/3=0 Tell me the answer Question 12 (5 points)Which statement represents the transitive property of equality?OA) If m ZA= mB, then mB) If x = y, then y = x.OC) If WX = XY, then XY = WX.OD) If WX = XY and XY = YZ, then WX = YZ. please help me this of english grammar A researcher wishes to estimate the proportion of college students who cheat on exams. A poll of 530 college students showed that 21% of them had, or intended to, cheat on examinations. Find the 95% confidence interval for the population proportion. Round to four decimal places. please solve Y Im in desperate need of help.. The slogan of Nature's Source Products is "Loving the Planet." This is more than just an advertising message. The company hires people who not only have job-related skills but also a commitment to sustainability and enjoyment of nature. The employees regularly have opportunities to sign up for service projects such as river cleanups and recycling drives. Employees are enthusiastic about developing and marketing products made with all-natural ingredients sustainably sourced. The HR department uses its communication tools to remind employees about how everyone contributes to realizing this eco-friendly vision for the company. Together, these efforts at Nature's Source Products create A. brand alignment B. a leaming culture C. critical systemic thinking D. knowledge sharing Please help me! I need to be done in 15 minutes! I'll give brainliest!Which is common to the life cycles of both flowering and non-flowering plants? A. produce fruitB. stay dormantC. pollinationD. producing cones