# Questions Asked onJanuary 3, 2019

1. ## math

what expressions are equivalent to 10a-25+5b

2. ## History

Which concept did the Maya understand before Europeans did? A. architecture B. calendars C. hieroglyphics D.

asked by Not important
3. ## science

Which option accurately describes a scenario in which a tortoise experiences a displacement of 10 m south? A tortoise starts at a position of 3 m south. It moves 4 m east, 2 m west, and then 3 m north. A tortoise starts at a position of 0 m. It moves 10 m

4. ## science

Read the scenario. A cyclist starts at a position of 0 m and takes 3 s to move east to a position of +8 m. He then cycles west to a position of +5 m which takes an additional 2 s. What is the cyclist’s displacement? - 8 m +5 m -5 m +11 m can someone show

5. ## Chemistry

The molar heat of vaporization of water is 42 kJ/mol. How much energy is released by the condensation of 3.0 g of water?

6. ## math

Which pair of ratios forms a proportion? (4/5 10/13), (7/8 15/18), and (1/2 14/28)

asked by sans the skeleton
7. ## Social Studies

What did the Inca value more than gold? A. silver B.

asked by Warriors Cat Lover
8. ## science

i have to do a project on balloon skewers. (search steve spangler science balloon skewer experiment) can someone help me out: what is the independent variable? what is the dependent variable? what are the constant variables? and can someone help me make a

9. ## math

Four members of the Kaplan family will take a river trip down the Colorado River in Colorado State Park. The rafting company charges \$10 per day and \$15 per person for a half-day river trip, or \$100 flat rate for a half-day river trip. The raft can hold up

10. ## Literature

Which statement best explains the effect of the point of view on the narration of Robinson Crusoe? A. The point of view allows the author to give the reader a "god's-eye view" of the events in the novel. B. The point of view allows the author to narrate

11. ## Physics

The efficiency of a machine is 60℅,find In joules the work done by a student using the machine to rise a load of 150kg through a vertical distance or 2.5 m (g=10m/s2)

12. ## Ban

Why was me and my brother ban from Jiskha? We try to follow the rules... was it a mistake. Or what?

asked by Warriors Cat Lover
13. ## Literature

All of the following examples show how the author uses figurative language and imagery to characterize Mr. Rochester as dangerous in this passage EXCEPT which? A. “Mr. Rochester moved slightly, as if an earthquake had rolled under his feet: taking a

14. ## math

A boy boys 9 Apple a boy boys 9 Appl a boy buys 9 Apple 4 rupees 9.60 and sells them at 11 for rupees 12 find his percent gain or loss

15. ## geometry

what part of the coordinate plane is equidistant from the points a(-3 2) and b(3,2)? Explain

16. ## geometry

prove that every segment is congruent itself

17. ## Literature

Which of the following offers an analysis rather than a summary of the passage? A. Robinson Crusoe’s shelter was built using a tent under the side of a rock to form a cave. B. Robinson Crusoe kept a journal on the island to chronicle his adventures until

18. ## math

I need help urgently for unit 6 lesson 10. for the data in the table does y vary with x? If it does, write an equation for he direct variation. X Y 10 12 15 18 20 24 a. yes; y=1.2x** b. yes; y=2x c. yes; y=x+1 d. no; y does not vary directly with x.

19. ## Algebra

1.)Which of the following statements is true? Positive numbers are always rational numbers. Negative numbers are always irrational numbers. Negative numbers are sometimes rational numbers.********* Negative numbers are always integers.

20. ## English

In the first two paragraphs of this passage, the character of Zeena is best described as a A. round character. B. dynamic character. C. protagonist. D. stereotype. E. foil. ****I believe the answer is E, but I would like a second opinion, please. Thanks!

21. ## Accounting

Accounts receivable will appear on which of the following financial statements? Statement of changes in stockholders’ equity Statement of cash flows Balance sheet Income statement

22. ## Algebra

1.)which of the following is an irrational number? 6.444..... 21/square root(16) 5π/π **** btw these are pi signs π

23. ## Math

What is the graph of the function rule? Y=|5x|-2

24. ## Social study

Why did Romans try to make their gods happy? A. because they believed the gods would help them convert to Judaism B. because they believed they could be put in jail for making the gods unhappy C. because they believed the gods would remove Julius Caesar

25. ## math

Tell whether the system has one solution, infinitely many solutions, or no solution. 6y=-5x+24 2.5x+3y=12 A. One solution B. Infinitely many solutions C. No solution

26. ## English

AT LEAST 4 and ½ MINUTES School should start later in the day. Some reasons why we think that school should start later in the day are because students would be more awake to take away more things from the lesson, more alert and they will listen and

asked by James Doyle
27. ## Algebra

1.) Which of the following numbers could be added to 3/16 to make a sum greater than 1/2? 5/16 10/32 2/6 1/4 Which of the following pairs of numbers provides the best estimate of (square root of 45)? (square root of 25) and (square root of 36 (square root

28. ## math

solve system using substitution. 2x+2y=38 y=x+3 plz help

29. ## English

Which quote from the passage has the most symbolic significance to the story? A. "A bright fire glowed in the stove and the cat lay stretched before it, watching the table with a drowsy eye." B. "And after a pause he felt it right to add: 'I suppose he got

30. ## Computing

How to write a code in c++ language to convert peso into dollar

31. ## Literature

Robinson Crusoe is best described as which type of archetypal character? A. the mentor B. the scapegoat C. the trickster D. the hero*** E. the devil

32. ## English

Which excerpt from the passage helps demonstrate the struggle between social constraint and personal desire? A. "She set the lamp on the table, and he saw that it was carefully laid for supper, with fresh dough-nuts, stewed blueberries and his favourite

33. ## science

A shopping cart accelerates 0.5 m/s2 when a net force of 8 N is applied to it. What is the mass of the shopping cart? 4 kg 0.06 kg 8.5 kg 16 kg can someone explain this to me?

34. ## English

Which detail from the text best supports the claim that Robinson Crusoe survives on the island through hard work and determination? A. "I have already described my habitation, which was a tent under the side of a rock, surrounded with a strong pale of

35. ## Maths

Anjum was 1/3 as young as her grandfather 15years ago if the sum of their ages is 110 how old is anjum grandfather

36. ## Science

Which of the following can happen to plants in an ecosystem during a long drought? A. They can increase in numbers. B. They can't move away, so they could die C. They will grow taller. D. They will take in more water.

37. ## English

Use the passage to answer the question (shown below) Which quote shows how the author uses archetypal meanings to help characterize Mattie? A. "She stood just as Zeena had stood, a lifted lamp in her hand, against the black background of the kitchen." B.

38. ## math

Solve the system using substitution. y=8-x 7=2-y

39. ## English

Use the passage to answer the question. (shown below) Which of the following quotes is an example of characterization that helps develop the theme? A. “Silence answered; but in a minute or two he caught a sound on the stairs and saw a line of light about

40. ## Literature

I know that a lot of you have not read this and I can't show it to you, but if have read the forest fire what order is it?