Questions by Abdelrahman Maharek

Questions by Abdelrahman Maharek

In 2010, Fernando paid $1,810 in federal income tax. In 2011, he paid $816. What is the percent of decrease in the amount paid

asked Nov 28, 2023

1 answer

43 votes

94.1k views

1. Which of the following is an example of a system of equations? x^2 + 5y + 10 = 14 x - y = 12 x+y=12 x – 3y > 23 3x^1/3+ 2y < 100 x+y=12 3x^1/3 + 5y = -19 x + 5y < 55

asked Nov 24, 2023

1 answer

35 votes

77.7k views

If a baker's five helpers take five minutes to decorate five cookies, then how long do you think 100 helpers to decorate 100 cookies?

asked May 5, 2023

2 answers

14 votes

264k views

what is the smallest amount of time in which the person can accelerate the car from rest to 23 m/s and still keep the coffee cup on the roof. The coefficient of the static friction is 0.21. The maximum

asked Jan 3, 2023

1 answer

31 votes

397k views

F=ma find out f if m-26 and a-3 please help

asked Jan 13, 2022

1 answer

24 votes

137k views

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