Answer:
Average Rate of change = 2
Step-by-step explanation:
Given - A rabbit hops 8 meters in one second. After 7 seconds, the rabbit has hopped 20 meters.
To find - What is the rabbit's average rate of change?
Formula used -
Average rate of change of a function f(x) in an interval [a, b] is
Proof -
Given that,
In 1 second - Rabbit hoops 8 meters
In 7 seconds - Rabbit hoops 20 meters
So,
Average Rate of change =
=
= 2
⇒Average Rate of change = 2
In order to factor a value out of an expression we must divide each term by this value, so ((1/3)*y - 3/2)/-(1/3) = (-1/3)*(-y + 9/2)
Answer: No solution
A 'triangle' with side lengths of 22, 32, and 55 is no solution because it cannot form a triangle. In order for it to be a triangle, the sum of the two shorter side lengths must be greater than the longest side length.
22 + 32 < 55
54 < 55
Answer:
<h2>12.56 m</h2>
Step-by-step explanation:
The formula of a circumference of a circle:
<em>d</em> - <em>diameter</em>
<em />
We have <em>d = 4m</em>.
Substitute:
Use 3.14 for π:
"Jack can wrap 28 boxes in 2 hours"
<span>Jack wraps 28 boxes/(2 hours) = 14 boxes/hour </span>
<span>"Walter takes 3 hours to wrap 36 boxes" </span>
<span>Walter wraps 36 boxes/(3 hours) = 12 boxes/hour </span>
<span>Together they wrap 14+12 = 26 boxes per hour. </span>
<span>t hours × 26 boxes/hour = 65 boxes </span>