Questions by Catsby

Questions by Catsby

Balance the equation C7H9+HNO3 >>C7H6(NO2)3+H2O Helpp

asked Feb 21, 2021

1 answer

5 votes

174k views

What is background noise? A. musical distortion B. loud music that you can’t ignore C. melody and rhythm D. noise that you hear in passing

asked Jan 16, 2021

1 answer

2 votes

38.7k views

What is the value of this expression when n approaches infinity? 4-4/n+5/n+15/3n2

asked Dec 25, 2020

1 answer

2 votes

22.2k views

If the manta ray gets 50 kcal of energy by eating the starfish, how much energy does the clam get from eating the plankton? kcal

asked Dec 12, 2020

2 answers

3 votes

151k views

2. A room has one door and two windows, and it needs to be painted. Assume that 1 gallon of paint can paint 120 square feet; that the door is 8ft x 5ft and the windows are each 2ft x 3ft. (You will not

asked Dec 2, 2020

1 answer

2 votes

179k views

Please Help? A circle has an arc length of 5π in. The central angle for this arc measures π/3 radians. What is the area of the associated sector?

asked Sep 6, 2020

1 answer

1 vote

21.8k views

(14÷2)+((18+5)+4 order of operations

asked Aug 15, 2019

1 answer

0 votes

57.2k views

I NEED HELP ASAP Let = {2, 4, 6, 8, 10}, = {1, 2, 3, 4, 5}, and = {2, 3, 7, 8, 11}. Draw a Venn Diagram that represents the unions and intersections of the sets.

asked Jul 28, 2019

1 answer

2 votes

36.5k views

If you horizontally stretch the quadratic function, f(x)=x2, by factor of 4, what is the equation of the new function?

asked Jun 12, 2019

1 answer

5 votes

105k views

major axis vertical length 12, length of minor axis=8, center at (-4,6) . find the standard form of the equation of the ellipse satisfying the coordinates

asked Mar 20, 2019

1 answer

3 votes

127k views

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