I am going to send you a friend request and try to help you on message is that okay?!?
Is for number 1 number 2 is
Answer:
$15.679216
Step-by-step explanation:
new sp = 80% of cp
= 0.8 x 199.99
= 159.992
new sp2 = 120% of cp2
= 1.2 x 159.992
÷ 191.9904
new sp3 = 80% of cp3
= 0.8 x 191.9904
= 153.59232
new sp4 = 120% of cp4
= 1.2 x 153.59232
= 184.310784
difference = 199.99 - 184.310784
=15.679216
<h3>The ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1</h3>
<em><u>Solution:</u></em>
Given that,
Five hundred sixth-grade students were surveyed
Which means,
sixth-grade students = 500
125 had traveled on an airplane
<em><u>What is the ratio of total sixth-grade students to the number of students who had traveled on an airplane?</u></em>
Therefore,
total sixth-grade students : students traveled on airplane = 500 : 125
<h3>Ratio = 500 : 125</h3>
Reduce to lowest terms,
Divide both sides by 5
<h3>Ratio = 100 : 25</h3>
Further reduce to simplest terms,
Divide both sides by 25
<h3>Ratio = 4 : 1</h3>
Thus the ratio in three ways are 500 : 125 or 100 : 25 or 4 : 1
Answer: ( x - 1 ) ( x + 4 ) = 0.
Step-by-step explanation:
Let's see 1. To make this equal to zero you write x - 1 where you substitute 1 in x.
Again let's see -4. To make it equal to zero, you write x + 4 where you substitute -4 in x.
So, this results in ( x - 1 ) ( x + 4 ) = 0
