Question

PLEASE HELP WHOEVER HELPS WILL GET A COOKIE

Answer 1

A: The plane is going 525 miles per hour.

B: In 13 hours the plane will travel 6,825 miles.

Answer 2

Answer:

(a)  $\sf 450 \ miles \ per \ hour$

(b) 675 miles in $\sf 1\frac{1}{2} \ hours$

explanation:

(a)

• given time: $\sf 4\frac{2}{3}$
• distance: 2,100

unit rate:

$\sf \dfrac{total \ distance}{total \ time}$

$\sf \dfrac{2100}{\sf 4\frac{2}{3}}$

$\sf \dfrac{2100}{\sf \dfrac{14}{3}}$

$\sf 450 \ miles \ per \ hour$

(b)

distance: speed * time

distance: $\sf 450$ * $\sf 1\frac{1}{2}$

distance: 675 miles