Questions by Prabir

Questions by Prabir

During a 7.0 second interval, an object’s velocity changes from 74 m/s East to 32 m/s East. What is the magnitude and direction of the object’s acceleration?

asked Dec 24, 2024

1 answer

5 votes

74.2k views

Determine the mass (in g) of calcium metal (atomic weight 40.08 g/mol) produced with the electrolysis of molten caCl₂ for 1.55 hr with an electrical current of 14.9 a. Express your answer in decimal notation

asked Nov 4, 2024

1 answer

4 votes

22.3k views

What is the non-rechargeable (lithium) primary manpack radio battery?

asked Nov 2, 2024

1 answer

2 votes

200k views

A and b are natural numbers. the diameter of cell a is 2.3 , and 10 rasied to power the diameter of cell b is 2.3 raised to a power . Which is a true statement? A) \( A = 2.3 \) B) \( B = 2.3^{\text{a

asked Oct 27, 2024

1 answer

1 vote

183k views

What are the four levels of social responsibility? a. Financial, religious, ethical, and philanthropic b. Ethical, philanthropic, selfish, and short-sighted c. Economic, long-term, ethical, and philanthropic.

asked Oct 7, 2024

1 answer

1 vote

227k views

The least-squares regression equation is y = 770.8x + 12,580 where y is the median income and x is the percentage of 25 years and older with at least a bachelor's degree in the region. The scatter diagram

asked Sep 10, 2024

2 answers

3 votes

77.5k views

Evaluate the formula for the given value of the variable. d=x²+8,x=5

asked Sep 6, 2024

2 answers

4 votes

192k views

Surface currents affect about 90% of the world's ocean water. True or False? a) True b) False

asked Sep 2, 2024

1 answer

5 votes

169k views

WXYZ is a KITE please help i’m desperate

asked Aug 2, 2024

1 answer

4 votes

67.6k views

In the game Broken Stopwatch, what happens 5 seconds into combat? 1) All enemies and non-Clockwork units are frozen in time for 4 seconds. 2) All enemies and non-Clockwork units are frozen in time for

asked Jun 10, 2024

1 answer

2 votes

38.4k views

There was no single leader, such as a president, for the Articles of Confederation A.True B.False

asked Apr 3, 2024

1 answer

0 votes

8.3k views

The solution to the problem

asked Dec 27, 2023

1 answer

18 votes

225k views

the function h(t)=-4.9t^2+19t+1.5 describes the height in meters of a basketball t seconds after it has been thrown vertically into the air.what is the maximum height of the basketball? round your answer

asked Sep 2, 2023

1 answer

3 votes

56.3k views

Which function is the inverse of function f? F (x) =. X + 2 ——— 7 A B C D Help asap

asked Jun 23, 2023

1 answer

8 votes

232k views

Select all of the stories that can be represented by the equation.If none of the stories can be represented, select "None of the above".(a) 40x-20= 620

asked Jun 13, 2023

1 answer

5 votes

138k views

Does anyone know how to Solve the system of equations. −3x+y=2 7x−8y=1

asked Jun 2, 2023

1 answer

7 votes

219k views

HELP WITH ALL THE QUESTIONS PLEASE this is already missing :( 1. What do we mean by the concentration of a solution? 2. The ______________ is the part of the solution that does the dissolving. 3. The ______________

asked May 11, 2023

1 answer

3 votes

2.4k views

David averaged 12 points per game during his 7th grade basketball season. As a result of practicing all summer, he averaged 20 points per game during his 8th-grade season. By what percent did his average

asked Oct 22, 2022

2 answers

1 vote

63.4k views

What’s the chemical formula for zinc (lll) sulfide?

asked Aug 7, 2022

2 answers

3 votes

12.2k views

The difference of 5 times a number and 3 times that same number is 16. Which of the following is the equation of the statement above? 5x - 3x = 16 5x + 3x = 16 5x - 3 = 16 5 - 3x = 16

asked Jul 9, 2022

1 answer

0 votes

74.3k views

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