Afour lane undivided multilane highway (two lanes in each direction) has 11 ft lanes and 5 ft shoulders. at one point along the highway there is a 4% upgrade that is 0.62 mi long. there are 15 access points along this grade. the peak hour traffic volume is 2340 vehicles, with 10% single-unit trucks and 10% tractor-trailer trucks, and 620 of these vehicles arrive in the most congested 15-min period. this traffic stream is primarily commuters (fp=1.0). the posted speed limit is 65 mi/hr. a. calculate the los b. to improve the level of service, the local transportation agency is considering reducing the number of access points by blocking some driveways and rerouting their traffic. how many of the 15 access points must be blocked to achieve los c? b.

it was a fall down when it happens

explanation:

answer:

located where wight collar workers are

explanation:

answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

//main function

int main()

{

  // variable

 int n;

 cout<<"enter a number:";

 // read the input

 cin>>n;

 // find the square root of the absolute value

 float square_root=sqrt(abs(n));

 // print the square_root

 cout<<"square root of "<<n<<" is: "<<square_root<<endl;

  return 0;

}

Explanation:

Read a number from user and assign it to "n".Then find its absolute value with abs() function.Then calculate the square root of the absolute value with sqrt() function.Print the square root of the number.

Output:

enter a number:-17

square root of -17 is: 4.12311

                                                         This is easy

                                                     sinserly Natalie 7 grader (this is not that hard)