Jason ran for 5 miles. He ran the first 3 miles at an average rate of 8 miles per hour, and then he ran the final 2 miles at an average rate of 6 miles per hour. What is Jason’s average speed for the entire 5 miles?​

Step-by-step explanation:

jason ran the first 3 miles at 8mil/hr ie; so it took him 3/8 hrs to run 3 miles.

jason ran the final 2 miles at 6mil/hr ie; it took him 2/6 hrs to run 2 miles

the total time he took to run 5 miles will then be;

if we divide distance/time we get his speed/velocity;

ie, 5/(17/24) = 6.47mil/hr

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew