Questions by Helsont

Questions by Helsont

A body X' of mass 500g moving with a speed of 20m/sI collides with abody Y of mass 200g moving in the same direction with a speed of10m/s:. Given that the speed of body Y after the impact is 25m/scalculate

asked Jun 13, 2023

1 answer

1 vote

162k views

A chemist needs to find the concentration of a solution of barium hydroxide. Barium hydroxide solution is an alkali. The chemist could find the concentration of the barium hydroxide solution using two

asked Apr 23, 2023

1 answer

23 votes

45.7k views

Ninety-eight more than a number d

asked Apr 20, 2023

1 answer

2 votes

109k views

Help me please!!!!!!!!!

asked Sep 28, 2022

1 answer

25 votes

25.6k views

What’s the chain of infection?

asked Aug 5, 2022

1 answer

2 votes

113k views

What did Europeans want from China? How successful were they?

asked Jul 7, 2022

1 answer

3 votes

165k views

Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Find the solution to the equation below.2x^2 +3x - 20 = 0 A) x= -5/2, 4 B) x = -4, -3/2 C) x= -4, 5/2 D) x= -4, 3/2

asked Apr 14, 2022

2 answers

11 votes

143k views

What os social participation? Why is it important for socialization

asked Apr 6, 2022

1 answer

3 votes

142k views

Identify at least one confounding variable that undermines the conclusion drawn in the following fictional study: Prof. Acosta was interested in which of two popular statistics textbooks (Statistics: It

asked Mar 19, 2022

1 answer

9 votes

3.4k views

Specialized courts differ from traditional courts in that they focus on one type of offender or offense, and because of their rehabilitative focus, tend to use which type of sentencing approach?

asked Dec 16, 2021

1 answer

0 votes

17.2k views

What is the value of n

asked Oct 2, 2021

2 answers

0 votes

19.0k views

PLEASE HELP ME WITH THIS QUESTION

asked Sep 2, 2021

2 answers

4 votes

59.4k views

a man is four times as old as his son in five years time he will be three times as old as his son what is the present age of the son in years

asked Aug 18, 2021

1 answer

4 votes

170k views

What is the sign of 3 x y 3xy3, x, y when x > 0 x>0x, is greater than, 0 and y < 0 y<0

asked Mar 9, 2021

1 answer

3 votes

168k views

To _____ an activity means to shorten the time it will take. A. smash B. fund C. crash D. aggregate E. matrix

asked Feb 25, 2021

1 answer

0 votes

86.3k views

Find [h(x) +m(x)]-[h(x)-m(x)] H(x)=1/3x3/3 3x2+9x-2 M(x)=13 3/5x+6x3-2x2-4x

asked Oct 20, 2020

1 answer

0 votes

134k views

What are symptoms that are common in people with Huntington’s disease

asked Aug 22, 2020

1 answer

1 vote

69.3k views

Based on the net income of the shop, the sales staff at Francesca's Fashions receive performance bonuses. In periods of declining prices, which inventory costing method would bring the sales staff the

asked Jul 15, 2020

1 answer

2 votes

40.0k views

Our new governor elect was once a great football player. which shows where a hyphen should be placed in this sentence? A great-football B vice president C governor-elect D football-player

asked Feb 21, 2020

2 answers

3 votes

185k views

Let v(t) be the velocity, in feet per second, of a skydiver at time t seconds, t ≥ 0 . After her parachute opens, her velocity satisfies the differential equation dvdt=−2v−32 , with initial condition v(0)

asked Feb 16, 2020

1 answer

4 votes

131k views

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