Questions by Alexander Prokofyev

Questions by Alexander Prokofyev

A child whose weight is 235 N slides down a 4.90 m playground slide that makes an angle of 37.0° with the horizontal. The coefficient of kinetic friction between slide and child is 0.0510. (a) How much

asked Nov 5, 2020

1 answer

1 vote

66.5k views

Use the diagram and the given information to find the unknown length.

asked Jun 18, 2020

1 answer

4 votes

213k views

f a car is speeding down a road at 40 miles/hour (mph), how long is the stopping distance D40 compared to the stopping distance D25 if the driver were going at the posted speed limit of 25 mph? Express

asked Jun 15, 2020

1 answer

4 votes

148k views

What is not one characteristic of money? Group of answer choices Divisible Acceptable Functional Uniform

asked Apr 13, 2020

1 answer

5 votes

13.6k views

Find the sum 41/2+21/2 write the sum as a mixed number so the fractional part is less than 1

asked Feb 2, 2020

1 answer

0 votes

75.1k views

Someone please help me on these!!!!i would really appreciate it!!!

asked Dec 4, 2019

1 answer

1 vote

155k views

(12 POINTS) What is the volume of this shape?

asked Aug 24, 2019

2 answers

5 votes

153k views

Z is centroid of triangle RST. What is RW, if RV=4x+3, WS=5x-1, and VT=2x+9? x= WS= RW= Pls help its due today thanks in advance

asked Jul 13, 2019

1 answer

4 votes

118k views

Is it normal my 7 year old girl doesn't have interest in boys?

asked Jun 7, 2019

1 answer

5 votes

192k views

Match the measure of bearing with the appropriate graph. N49E

asked Oct 14, 2018

1 answer

2 votes

90.3k views

Your parents allow you to borrow a car to get to your part-time job, but you have to pay for a tank of gas each month. Gasoline costs $2.76/gallon and the tank takes 15 gallons. You have 2 coworkers who

asked Sep 9, 2018

1 answer

1 vote

211k views

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