Lorenzo rides his bike at a rate 5 yards per second. about how many miles per hour can lorenzo ride his bike? ( hint: 1 mike = 1,760 yards )

10.227 miles/hour

Step-by-step explanation:

Lorenzo rides his bike at a rate 5 yards per second.

There are 3600 seconds in 1 hour.

Since Lorenzo rode his bike in 1 second = 5 yards

Therefore, Lorenzo rode his bike in 1 hour =  3600 × 5

                                                                      = 18,000 yards/hour

Since  1 mile = 1,760 yards

Hence 18,000 yards =  

                                 = 10.227 miles

Lorenzo rode his bike at 10.227 miles/hour.

step-by-step explanation:

jbjuiuhuhuuy

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true