Questions by Alexkrishnan

Questions by Alexkrishnan

A car has a mass of 2500 kg and accelerates from rest to a speed of 10,0 m/s in 5,0 s. The average power of the engine during this acceleration is...?

asked Aug 25, 2023

1 answer

21 votes

47.0k views

A certain disease has an incidence rate of 0.6%. If the false negative rate is 4% and the false positive rate is 4%, computethe probability that a person who tests positive actually has the disease.Give

asked Aug 6, 2023

1 answer

12 votes

166k views

What is 2/z+3\z^2 If z= -1/4

asked Jun 7, 2023

2 answers

23 votes

46.7k views

Homework wow help ododld

asked Mar 28, 2023

1 answer

19 votes

128k views

Given (6,1) and (x,−11), find all x such that the distance between these two points is 13. Separate multiple answers with a comma.

asked Jan 19, 2023

1 answer

36 votes

47.0k views

How do you survive in mars

asked May 26, 2022

1 answer

21 votes

151k views

s there a dilation that maps shape II onto shape I? If so, what is the scale factor and is it an enlargement or a reduction?

asked Apr 5, 2022

2 answers

30 votes

511k views

Write Polynomial in a standard form. 7x-5-x^3+6x^4-3x^2

asked Feb 17, 2022

1 answer

9 votes

452k views

Iman wrote the inequality below to represent the money, x, that she has. Which situation is correctly represented by the inequality? x < 12 a Iman has no more than $12. b Iman has less than $12. c Iman has more than $12. d Iman has at least $12.

asked Feb 7, 2022

1 answer

21 votes

394k views

A 150 N boy rides a 60 N bicycle a total of 200 m at a constant speed. The frictional force against the forward motion of the bicycle equals 35 N. How much work does the boy do? (Hint: Do sum of all forces

asked Jan 20, 2022

1 answer

38 votes

11.2k views

I need help with just 1 and 2

asked Jan 11, 2022

1 answer

8 votes

120k views

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