Answer: 17 miles per hour.
Step-by-step explanation:
1. To solve this problem you must apply the following formula:
=Δx/Δt
Where Δx is the position variation and Δt is the time variation.
2. Then, based on the graph shown attached, you have:
3. Therefore, you have that the result is:
Use the y-intercept formula: y=mx+b
Plug in one of the points for x and y
Using that, solve for either x or y
The answer is 3 and one third!
20/4=5
(5*2)/3= 3 1/3
The answer is V is less than 200 cubic inches
Answer:
9409
Step-by-step explanation:
Let's rewrite 97 as 100 - 3.
Identity used :
<u><em>(a - b)² = a² - 2ab + b²</em></u>
Now, evaluating the expression :
⇒ (100 - 3)²
⇒ (100)² - 2(100)(3) + (3)²
⇒ 10000 - 600 + 9
⇒ 9400 + 9
⇒ 9409
