Answer
15
Step-by-step explanation:
Please mark brainliest.
Answer:
Kerri's speed = 50 mile per hour. Therefore option (D) is true.
Step-by-step explanation:
Given the distance-time graph
It is clear from the distance-time graph that:
- at Time = 1 hour, Distance = 50 miles
- at Time = 2 hours, Distance = 100 miles
so the two points on the distance-time graph is:
Finding the slope between the points to determine the speed.
Please note that the slope between the points represents the speed or rate of change.
Speed = Rate of change = y₂-y₁ / x₂-x₁
= 100 - 50 / 2-1
= 50 / 1
= 50 miles per hour
Thus, Kerri's speed = 50 mile per hour. Therefore option (D) is true.
Answer:
8 7/10 or 87/10
Step-by-step explanation:
Answer:
m=0.5
Step-by-step explanation:
Copy the equation.
3.6m-2.7=-1.8m
Subtract 3.6m from both sides.
-2.7=-5.4m
Divide by -5.4 on both sides.
0.5
Answer: ¹/₁₂ watermelon
Step-by-step explanation:
Mrs. Parker had a watermelon which she cut into fourths and then gave one of those pieces to her children.
This means that she gave them 1/4 of a watermelon.
There are 3 children and they are to share this piece equally:
= 1/4 ÷ 3
= 1/4 * 1/3
= 1/12
<em>Each child will get 1/12 of the water melon. </em>
