Answer:
A. 28
B. 1 min
C. 2 mins
Step-by-step explanation:
<h2>
Hello!</h2>
The answer is:
Answer: 34
Units: Joules

<h2>
Why?</h2>
The kinetic energy is the work needed to accelerate an object to a determined speed.
The kinetic energy can be calculated using the following equation:

Where,
m, is the mass of the object.
v, is the speed of the object.
So, we are given the information:

Then, substituting and calculating we have:




Have a nice day!
Answer:
<h2>$13.30</h2>
Step-by-step explanation:
Step one:
given
We are told that 3 apples seels for $5
let us first find the selling price of 1 apple
an apple = 5/3
=$1.6
Required
Step two:
The selling price of 8 apples
if 1 apple sells for $1.6
then 8 apples will sell for
=8*1.6
=$13.30
What percentage of its capacity is 9 people?
<em> 12%</em>
What percentage of its capacity is 51 people?
<em> 68 %</em>
What percentage of its capacity is 84 people?
<em>112%</em>